Archive for the ‘music’ Category

random, on a saturday morning

Saturday, January 8th, 2011

I’m coming up for air for a minute here. Every morning and every evening I walk through my little music room on the way from or to the bedroom, and I stop and stare at the modular and the Machinedrum and all my cables and audio interface and I tell these things “soon, my children. Soon…” A couple of things have conspired to keep me from making anything that I feel like I’m wanting to share. The holidays, of course. I’m also late on a book I’ve been writing and drawing that will be out later this year. Actually, late on several books. So the nights and weekend where I’d normally be making noises, I’ve been in the studio drawing pictures.
However, I’ve not been completely unmusical nor uninspired. So with this post I’ll go over some of the things I’ve been doing and get some ducks in a row to start the new year.

1. Everything Goes: On Land
I don’t cross-post often. That is, I don’t talk much about my musical goings on when I’m wearing my illustrator hat, and I don’t toot that horn when I’m walking around the music-room. However, I’m nearing completion of this huge book and I’m pretty excited about it. It’s 56 pages of cars and trucks and bikes and here’s a small piece of one of the images.
the daily grind

2. Guitars
I have to admit something. I’ve not been completely faithful. I tell my synth that I’m busy working and drawing and that I’ll spend time with it soon. In reality I’ve been seeing another instrument. I didn’t mean for it to get out of control, to get this far. I didn’t think I’d fall in love.
See, it all started when someone gave me an old Squier Stratocaster. I once tried to learn to play guitar, but it didn’t stick, and one of my true regrets is that I didn’t learn when I was younger. This Strat sat in its case for six years. Then a few weeks ago I attend my son’s Christmas concert at school and I learn that he is playing the bass guitar. And he’s playing it well! So I got inspired and I decided to get the old white Strat out and see if I can figure it out. My kids got guitars and small practice amps for Christmas, and I thought it would be great for Elliot and I to take guitar lessons together. However, the old white Strat, once plugged in to the amp, sounded like crap. Scratchy and hummy and sad. Normally I’d likely have gotten frustrated and stuck it back in its case for eternity. But with my new-found fearlessness around electronics, I took the guitar apart to learn what makes it tick. Now, please understand that I know ZERO about guitars, especially electric ones, coming in. So I was happily surprised when I understood immediately how the internals worked. The pick-ups are wired to a five-way switch, which in turn goes through a couple of 500k potentiometers, and then to the output jack and to ground. Simple! The thing was that the wiring was brittle, the pots felt dirty, and the whole thing was just a mess. But hell, I can fix this. I have some 500k pots up stairs. All I need is a new switch, right?
Not so fast. I spent an evening on the internets and quickly realized that there are a million options. Different pick-ups, some switches are higher quality than others, if Fender makes it than it’s twice the cost than other switches (and I’m pretty sure Fender didn’t actually make the switch, so it’s probably the same switch…). I happened across a link to a company called Stewart MacDonald in Athens Ohio. They specialize in parts for guitars, and hallelujah they actually sell a pre-wired pickguard/electronics kit that comes with the pots and switch and new pick-ups and wires and all it needs is to be soldered to ground and to the output jack. I wanted a black pick-guard anyway, so for just a few more dollars than the switch and new pots, I had the whole set-up.
It took twenty minutes two night ago to put the old Strat back together. No more scratch, no more loose parts, nice black and white look, and hum only when expected (switch positions 1,3 and 5 — that is, when only one pick-up is selected). I don’t know good when I hear it, so to me it sounds great.
So now I’m jonesing to learn this thing and reading all I can about guitars and, of course, guitar pedals. (If you’re anything like me, and since you’re reading this there’s a good chance that you are, you’ll understand completely when I admit that I stayed up in bed the other night with headphones and watched pedal demo videos on YouTube for three hours…) Of course, I’m starting with basics so last night for instance I played B C D E F G on strings one and two until my fingers hurt so much I couldn’t feel the frets. I also got pretty good at playing “Shoo Fly,” which sounds especially stupid with my daughter’s 12w Orange Amp set with the overdrive and gain turned up.
Here’s the guitar.

I didn’t take any “before” pictures, but it looked just like this.
I would like to do a few more things to the guitar to make it even better. It could use a new bridge, for instance. Stewart Macdonald sells these for $70, but when the guitar new cost $120 I’m not sure if it’s worthwhile. I mean, does it make sense to put in a new bridge and maybe better pick-ups and tuning machines when I might as well take that cash and look for an actual Fender on Craigslist? In any case, I decided I’m not going to spend any money on guitars — this one or another — until I get good enough that I can sit down at Guitar Center and know what I’m listening for when I play different instruments. This Squier sounds okay to me.
(That said, the American Standard Telecaster in Crimson sure looks spectacular…)

3. This

It’s a Dancing Robot. Get it? It just made me laugh when I ran across it.

4. Pressure Points
I’ve had my modular synth for about a year now. And you know how I feel about it. I love making music on this thing. I’ve been really good at keeping the system I have to an enclosed amount of space, fitting it in the case I bought last May. Recently, however, I’ve been seeing that I could use just one more row of modules to do some stuff that right now I cannot do. One of the things that triggered this was seeing the new MX6 case from Monorocket. My current case is a Mission 9, also from Monorocket, and I like it a lot. If there’s anything I don’t like, however, it’s that stuff on the bottom row is hard to get to because it’s on the bottom row. In addition, I’ve been planning to build a joystick module that would have to go in a separate enclosure. The MX6 is built as a suitcase that opens. My Mission 9 is somewhat like this, but the difference is that the MX6 can hold modules in it’s “lid.” This allows two rows of modules to rest on the table horizontally and two rows to be vertical. What this encourages is the modules on the bottom two rows to be “performance” oriented, so I’d want to put the modules down there that would get a lot of use. Things that modulate, things that are physical controllers. Things like the joystick and my Z8000 sequencer, for instance. While thinking about this I realized that it would be perfect for the Make Noise Pressure Points as well. It’s a touch-sensitive controller, so it makes it possible to “play” the synth as one would with a keyboard (kind of) but with much more expression. Make Noise also makes a module called “Brains” that turns Pressure Points into a full-blown sequencer as well. Just as I was thinking about all this, I found a Pressure Points for sale used, and then a Brains on eBay. So out with the old, in with the new. I unloaded a couple of modules of mine that weren’t getting much and spring for the PP/Brains.
The Pressure Points arrived the day before I put the aforementioned guitar back together and if I had any fears that my obsessing over the guitar would make me love my synth less, one evening with Pressure Points assuages those worries. This thing adds a whole new world and dimension to playing the synth. No longer is it necessary to just clock a sequence and watch it go. I can play the thing now. A lot of folks who got a Pressure Points quickly got a second. I can really see how that makes sense. For now I’ll stick with one and get the joystick finished, and then see how I feel about it.

Here are some samples and small phrases from about an hour of playing with it the night I got it.

pressure pointing by dance robot dance

ring those bells

Wednesday, December 15th, 2010

I obtained a new low frequency oscillator module for my modular synth a couple of weeks ago. It’s called the Vilfo, from Pittsburgh Modular. This isn’t your typical LFO. Vilfo is an acronym for “Voltage Influenced Low Frequency Oscillator” and by voltage influenced they mean that it responds to CV quite differently than the normal frequency control that one would expect. This thing has a chaos streak in it that pushes and pulls against whatever you’re feeding it in an odd kind of way. My favorite use for it so far is to use it as a clock source, and then send it some other clock or sine wave. Normally, a -+10v signal would speed up and slow down a LFO. In this case it kind of makes the Vilfo hesitate some, then shoves it around a bit, then speeds it up, then stops it altogether. But not always.

So I had it drive a little sequence of bell ringing, where the bells are made with the Hertz Donut. The different bell-like tones are created by having the Z8000 sequencer ring the second oscillator on the Donut a bit differently each time the main sequence of notes repeats itself. The timing is all Vilfo, with all the hesitations and speed ups and downs caused by the aforementioned influencing, in this case by a Malekko Oscillator in LFO mode. I run the triangle wave from the Vilfo back into the sync of the Oscillator, which toys with the timing a little more. A little like a feedback loop.

festival of hells by dance robot dance

I thought the result was appropriate for this holiday season…

science fair box

Tuesday, December 7th, 2010

My daughter decided that she wanted to make something out of electronics for her fourth-grade science fair. For the project, the kids have to come up with a question for which an answer can be hypothesized, and then proven or disproven with an experiment. Elliot, on her own, came up with the question “how does electricity move in a circuit?” This is a rather big question for our limited knowledge of electronics-building in this house, and I wasn’t sure whether we could actually answer the question with a few resistors and some stranded wire. ALas, her teacher approved it. Furthermore, the job was made even more complicated when Elliot’s answer was “I think it is heat.”

I gave Elliot a few books to read, and she took to the Make:Electronics book by Charles Platt. I had bought and/or read a few books before ordering this one and it’s by far the best I’ve found. Apparently, Elliot agrees as she pretty much memorized the first few chapters. I can’t tell you how much fun it is to sit there with a ten-year-old girl and have her thumb through a pile of resistors looking for the 220ohm one as she studies the color codes of the resistor’s stripes. I showed her how to read a multimeter (something I just learned a few weeks ago), and she was off. She built a few simple circuits using the experiments in the book, trying out different values of resistors, various colored LEDs (it was cool when we burned one out and the room smelled like an electrical fire), and four AA batteries.

"Crazy Labs"

It wasn’t long before she was working out ways to have a switch to flip between different colored LEDs, and she asked how to add a knob (potentiometer) to dim the LED. For the science fair experiment, she merely recorded the volts and amps of the circuit with various resistors, and deduced the wattage produced with these numbers. I think she realized what I was worried about with her hypothesis, which was that “I think it is heat” isn’t really an answer to her initial question. The answer has to do with electrons and conductivity and positive/negative forces, but that’s a little deeper than we were able to go with a Radio Shack breadboard.

I wasn’t comfortable sending her to her science fair with the breadboard and all these wires and things (fourth grade boys can be jerks you know), so using one of the circuits she’d worked up, we got a small plastic box from Staples and I soldered the circuit together using a bigger battery (9v) and a stronger potentiometer (50k), along with a huge switch.

Elliot's science fair circuit

(This is the circuit before soldering it to a circuit board and putting it the little clear box to the left. The big switch flips the red or green LED on and off, and the knob thing dims the red LED.)

the science fair box

the science fair box

I was pretty excited when I turned it on last night and it worked. So excited, in fact, that I made a little movie with music from the modular synth.

Now I’m really starting to make plans for odd little projects for myself. For instance, I would like to have a small module for my synth with two clock sources, each voltage-controlled, and have a switch which can sync them or let them run free. I found some plans online for one that uses a basic 555 timer chip, so I think that might be my holiday project…

Another Time, Another Place

Monday, November 29th, 2010

Several weeks ago I was asked by Marc Weidenbaum to take part in a remix project for Tablet Magazine, an online publication on Jewish art, life, and culture. The idea was to take Klezmer songs and remix them for Hanukkah. Originally he tried to get traditional public domain tunes, but when that proved too impossible, more recent songs were added to the mix. I was assigned a raucous number by The New Klezmer Trio entitled Thermoglyphics. I was curious by the choice, as my musical mind lies in a different place than this song goes, and since I work with a modular synth and a drum machine — a little less emotive than the great clarinet of Ben Goldberg in Thermoglyphics — I held my head in my hands for several minutes after taking a listen.
Going back a ways, I love Klezmer. Love. Klezmer. I took up the accordion back in 1999 specifically because I’m the gentile guy over there listening to Dave Tarras and the Klezmatics. If I’d had my wits about me and wasn’t so enthralled with robotic synthesizer noises right now, I might have picked out the melody on my accordion and messed with that as sampled audio. Alas, I instead programmed it all by ear using a sequencer in Ableton Live and making sounds with the synth (details below, if you’re into that sort of thing). I spent a few days climbing up the wrong tree, thinking could make things at sound at least somewhat organic. But it was one morning while walking the dog that I found myself whistling the main clarinet part of the original where I kind of had that Eureka moment. I switched on the sine wave in my oscillators, put the notes in through a slew-limiter, which controls the portamento, or slide between the notes, and hit “record.” The modular synth was also used for almost all the percussion sounds in my piece. The various tracks were mixed and arranged in Ableton Live, and after a couple of small revisions requested by Marc, it was finished. He describes it as “Eastern European android folk music” which I think is entirely accurate and slightly wonderful.

Here’s the track.

You can read more about it and listen to the entire album, plus an interview with Marc, on Tablet’s website.

For those with a more esoteric interest, the VCOs used are the uLFO and the Malekko Oscillator for the melody, detuned a few steps on the chorus parts. The percussion is almost all Hertz Donut noises, with one clickity coming from the Microtonic plug-in. Volta handled the procedure of converting the MIDI notes from Ableton to voltage to the modular. The slew-limiter is the Livewire Dual Bissell Generator.

jibberish

Thursday, November 11th, 2010

Recently I’ve been thinking about getting into Max for Live. I know enough about it to know that I’ll never explore it depths to any reasonable extent, and I know that if I do I’ll likely not get much else done. In the past year I’ve dived into modular synths as well as teaching myself about electronics, both of which are pretty endless journeys. But it’s the very fact that I’ve learned so much about electronics and audio via the modular that M4L has become even more interesting to me.
So the other night I opened up Ableton in demo mode so that I could mess with M4L. I couldn’t edit anything, as I did the 30-day demo of Max last year and therefore Max won’t open on my laptop. Kind of silly, but maybe for the best. Since I was limited in what I could do with this demo, I decided to just play with some of the M4L content. I’ve always liked Pluggo, so I found an instrument called Vocalese in the Pluggo collection.
Vocalese is a weird little thing where various vowels, consonants and plosives are selected with various notes. So in theory one should be able to hit certain notes in certain orders and make the thing talk. That seems like it would be either tedious or fun. Instead of going that direction, I hooked that into the MIDI from the M4L step-sequencer, and pressed go. Immediately my headphones were full of aliens chattering away. I recorded two sequences. One is sixteenth-notes and no real thought over what was going on. The second one I slowed down the sequencer, skipped some steps, and changed the durations. This gives the output a much more, I don’t know, realistic (?) result. I then added Ableton’s frequency shifter for effect.

speech of a sort by dance robot dance

speech of another sort by dance robot dance

Looking around the internets a bit, I found this post from Audio Cookbook, a blog I read now and then, who uses the same device with the vocoder. That sounds great as well.

I have a pretty strong feeling that Max for Live is in my near future. Damn.

machine

Wednesday, September 22nd, 2010


Today on the Elektron-Users.com forum I found a really interesting compilation of music put together by E-U forum members. The compilation is built around Elektron instruments (Monomachine, Octatrack, and my beloved Machinedrum) and is available for a $5 download. There is also a free version with just a few songs. The download is pretty spectacular. It includes 15 tracks, a PDF file of photography and artwork and credits, and a larger PDF file with a veritable “making-of” and information about the project, as well as information for anyone interested in putting a compilation similar to this together.

The project is described like so:

Machine is a unique compilation album and collaborative effort, produced in its entirety by the elektron-users.com community, made primarily with instruments created by the Swedish boutique synthesiser company Elektron. The elektron-users.com forum is a playground for experienced and inexperienced electronic musicians activated by a base of friendly, helpful and creative people from all over the world.

So go here now and cough up your five bucks. It’s good stuff.

i got delayed (again)

Thursday, September 16th, 2010

memory man and modular

Delay delay delay. I know, right? In the span of two months, I’ve done delay crazy. I’ve always liked the sound of a delay effect in music, and I used Ableton’s or Reason’s delays in pretty much everything I made before I fell down the hardware hole. At that point it got a bit more difficult since much of what I record and post doesn’t make its way into Live or any other DAW. Rather it’s just recorded into Wave Editor, exported, and posted. So until my friend Greg gave me his old Boss DD-3 in July, I was without delay.

That’s all different now. If you go back and listen to the stuff I’m posting, pretty much everything since July has some kind of delay effect in it. Sometimes it’s disguised as reverb, but it’s delay. After playing around with that Boss delay pedal for a bit, I wished for more control over the effect and got the Flight of Harmony Sound of Shadows module, which I wrote about previously. It’s a fun and lovely device, but it’s like the Boss DD-3 the way that a Panther is like my cat. I mean, they’re both “delays” but that doesn’t mean that they’re anything alike. Then the other day I came across an Electro-Harmonix Stereo Memory Man pedal on Craigslist. I picked it up yesterday and spent several hours with my modular synth plugged into it last night. In addition to most of the stuff that the Boss does, the SMM also loops, and is as the name implies, in stereo. Stereo is good because it has a default ping-pong left-right delay when a mono signal is plugged in. Furthermore since I like to use my Doepfer A134 panning VCA, it allows those two inputs. It would be great to be able to set each side with a different time delay, but since I’m not getting rid of the Boss, I can still do that (Boss on one side, Memory Man on the other). Another reason to keep the DD-3 is that it’s got a really nice sound as the delay rate is adjusted. While the Memory Man just cuts the delay until the new speed is reached, the Boss does it more naturally, adjusting the pitch. More like a tape delay. I’ll record these and post them at some point.

I recorded more than an hour of sequences run through the Memory Man, with much playing with the Sound of Shadows as well. It will take some editing to pick out the gems. But in the mean time this fifteen minutes was interesting to me and shows off the looping of the Memory Man, a couple of the delay modes, and has a lot of SoS as well (for the second half or so of the piece one can really hear the difference in the way they delay. Controlling the rate of the SoS’ delay adds something completely different, like a mocking tone or some kind of screwed up circus).

did you hear that? by dance robot dance

a soundtrack for crossing a bridge

Sunday, September 12th, 2010

Made a little time-lapse movie and a tune to go with it.

The tune is a snip of one of these ten-to-fifteen-minute long recordings I make while messing about with knobs and switches on the modular. I’ll record these things, then go through and steal bits and pieces that work as loops and phrases and samples that I play around with in Ableton Live. The percussion here is just some simple clicky stuff with a filter delay on it.

2 lanes to N.J. by dance robot dance


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