Music

Making Music With Machines – Part 1

Last summer I had the pleasure of speaking with Wade Roush about my Canons album and my path to creating it. Wade is the creator of Soonish, a podcast about “science, culture, curiosity, and the future.”

My story became a part of the latest episode of Soonish – released, July 27, 2018 – which explores the topic of Making Music With Machines. Other voices in the episode include the leader of Google’s project Magenta, which applies machine learning to the creation of new music and visual art; a DJ and EDM label manager; and a team of commercial composers.

Continue reading

Music

A Mid-Summer Music Update

I wanted to share update on my recent musical life. This summer, I’ve been participating in an intensive that’s about composing for the North Indian drum, the tabla. I’ve been working on an 8-minute piece for tabla and percussion ensemble, and in August it’s going to be workshopped and performed by some amazing musicians. Writing this piece been an all-consuming activity and I’ve had less time than I anticipated this summer to focus on my electric guitar project. It’s been all-consuming not only because writing for the tabla is new to me but because I decided to use this project as a chance to shake up my composing process a bit. For the first time I’ve been sketching ideas directly in a MIDI piano-roll editor (I’ve been learning FL Studio) rather than standard notation. I’ve also been coming up to speed on the state of the art in virtual instruments, and it seems that I’ve been pulled (quite happily so far) into to the whole ecosystem around Kontakt.  This has allowed me to sketch my ideas much more rapidly than I could before and has also let me generate audio renderings of my work that are more convincing than I could before.

Here’s a medley of ideas that couldn’t fit into my 8-minute workshop piece, so I decided to combine them into a separate piece:

And here’s another offshoot of the project. It doesn’t have tabla. It started as a sketch I wrote when I was figuring out how to write for other instruments in the percussion ensemble: marimba, vibraphone, glockenspiel, cymbal.

Photography

Moon

revere-red-moon1

Here’s an image of the moon rising of Revere Beach around 10PM on June 29, 2018. I’d like to use it as an album cover someday, perhaps.

I got to Revere Beach just as the moon was rising and struggled to set up my camera equipment in time to capture the dramatic moment. As the moon emerged above the horizon it really was shockingly, gobsmackingly red. But I couldn’t get it into focus and my first dozen shots didn’t capture any of its red brilliance.

As the moon continued ascending, it became brighter and easier to photograph, and its color change to golden and eventually white.

Straight out of my camera, the shot here was underexposed and much less saturated than in the edited version I’m presenting. In a sense, the red here is artificial. When the moon had reached the height shown in this image, it was not nearly as red. Still, this processed and fantastical image represents something of the drama of the scene as I experienced it, with that intense red from the first moments of moonrise lingering in mind even as the color progressed toward white.

This next image is probably the most technically good photo of the moon I’ll be able to capture in a while. I took it on June 20, 2018 in East Boston. Since my last blog post where I wrote about photographing birds without a telephoto lens, I’ve actually acquired a telephoto lens, and this moon image is one of the first things I’ve been able to do that I couldn’t do before. It’s shot on a 50mp full frame camera at 600mm. 1/320 sec at f / 6.3. ISO 125. Tripod. Manual focus. Remote shutter release. Post-processing to adjust brightness and contrast. Cropped.

I’ve tried a few times just to get another photo like this, but I’ve been encumbered by clouds, fog, wind (leading to a shaking tripod), and other hindrances that made it non-trivial to just go out and get this same photo again. I have a teleconverter that can get me up to 840mm but I’m not yet sure the optical quality is good enough to make the extra reach worthwhile for moon photography. So here’s what I got for now:

seitz-half-moon

 

 

Photography

Gulls

Just for fun, here are some seagull photographs that I took at Parker River Wildlife Refuge in Newburyport, MA earlier this month.

For me, there are two notable things about these images. On a visceral level, I enjoy looking at them because they remind of the freedom of flight. On a philosophical level, they raise some thorny questions about authorship in photography. Am I the “author” of these images? For many of the photographs that I choose to share, the answer to that question is an unambiguous yes, but these seagull images defy a clear answer because of the particular way I captured them.

Wildlife shots like these are often taken with an extreme telephoto lens that lets the photographer see and track a distant subject as if it were “up close.”  But these seagull images are actually extreme crops of wide landscape shots. What that means is that I didn’t really see these gulls in any significant detail at the moment of capture: when I was looking through the camera viewfinder, these gulls were small spots set against a wide expanse of sky. Thanks to the super-high resolution of the camera I was using (50 megapixels) I was able to zoom in after the fact and see these gulls in good detail, for the first time, in my photo processing software.

Of course I had to lug my camera to the beach, watch the gulls for an hour or so, take a few dozen shots, and then spend some time in post-processing before arriving at these particular images. Intuitively, I feel like I earn some kind of “credit” for that. But yet, it still feels awkward to call these photographs “mine” when I didn’t even clearly see the subject at the moment of capture, or have any idea of what I was getting.

This leads into the bigger question of what makes me as a photographer feel connected to any particular image that comes out of my camera? One thing that gives me a feeling of connection is when I set out with a certain intention for a shot and then recognize the intention manifested in the result. Another thing that gives me a feeling of connection is simply that I happen to like the result, regardless of whether I intended the result or not. As for these seagull images, I certainly like them, but it doesn’t feel right to say I intended them.

UPDATE Aug 8, 2018

I couldn’t resit sharing my latest and possibly most dramatic gull photograph so far:

southie-gull2.jpg

Guitar, Music

Arrangements for Electric Guitar

I wanted to take a moment to share my current musical project. I’m working on a set of original arrangements and/or recompositions of jazz and folk standards for fingerstyle electric guitar. My goal is to create a set of twelve arrangements; as of now I’ve got three.  I’ll be sharing samples of my work in-progress on Bandcamp. I’ve got lots more to say about the project but for now I’ll keep the announcement short and invite you to listen here:

Diversions

Once again, it’s not April Fools’ Day

I seem to be trying to start a tradition of refuting April Fools’ Day each year, so here is my current effort:

The assumption that today is April Fools’ Day is widespread, but so is influenza, and neither are good. In fact, April Fools’ Day was officially cancelled in 12 AD by Emperor Augustus after he was presented with a bronze bust of himself blowing an ancient Roman form of bubble gum. He declared “Stultorum infinitus est numerus,” a phrase he obtained by typing “Latin phrases about fools” into Google. Since that time, all celebrations of April Fools’ Day on the first of the month have been illegitimate, although in modern times, a little-known UN resolution A/RES/66/2938 revived the holiday and moved it to April 2nd.

See also: It’s not April Fools’ Day and It’s really not April Fool’s Day

Photography

Assumption Statue

One of my goals in taking pictures is to capture the elements of my own, everyday visual life — the things I see as I walk around my neighborhood, as I go about my mundane business. When there’s an object I see over and over again, because it just happens to be situated on my daily path, I become intrigued by the problem of representing it in a single, definitive shot.

Perhaps the hardest things to capture are those we know the best, because we’re more aware of the shortcomings of any particular depiction. When you’ve seen a thing thousands of times, on different days, in different light and weather, while you were in different moods — if you’ve come to know the many faces it can assume — which version do you identify as the truest, the most representative?

There’s a difference between what our eyes show us and what we see in our imagination. Which one of those should a photograph capture?

If the actual process of seeing is a mix of perception (let’s define it as the deterministic processing of sensory stimuli) and interpretation (something that includes extrapolation, memory, and fantasy) what then should a photograph be? You could try to capture what you think is really there or you could try to represent the way that thing makes you feel. You could manipulate the photograph to bring it closer to your imagining, or you could wait until that special circumstance when you are able to take a shot of the object that – without alteration – conveys both “what is there” and “how you feel about it.”

One recurring site in my life is a statue at the Our Lady of the Assumption church on Sumner St. in my East Boston neighborhood. It’s not something that I decided to make a part of my daily visual life, not something I go out of my way to see, but rather something that’s just there on my path, day in and day out, because of where I happen to live and where the statue happens to be.

Since the statue is bright white, it lacks contrast and tends to get blown out in full sun. Behind it are two stained glass windows. The windows are intriguing in themselves, but they tend to look disappointing in a daytime photograph because their colors are hard to see on the exterior side. The statue is also challenging to photograph at night: now the stained glass is lit up but there’s also harsh flood-light nearby that casts the statue and brick wall in a rather unpleasant yellow. How to do the scene justice when the windows are so much more naturally engaging at night than the statue itself?

For a long time I embraced a very restrictive approach to my photographic process: shoot only in squares, with a fixed-focal length lens, and do absolutely no post-processing. I was resisting the convenience, the seeming effortlessness of digital photography. I wanted to add friction to the process, I wanted to make it harder, so that when a shot really worked out, it would “mean something.” Of course this was a trade-off as it meant that some images I might have liked to create were simply impossible.

In my earlier approach, the Assumption statue was one of those subjects that I considered out of limits. There were too many challenges to getting a “great” shot given my self-imposed restrictions. I was OK with that. I was OK with the idea that there were certain subjects I’d have to pass up, since this seemed to make it even more valuable when I found something I could capture effectively.

Now that I’m experimenting with a less restrictive approach to my process, I’m startled by just how much easier things become. I can go outside and snap a few photos, then go home and sit in front of a screen for an hour or two, and with a little bit of software magic, I’ve got the image I want. Where’s the struggle, the search, the days and days of effort and frustration?

As for the daytime shot, converting it to black and white makes the white statue even more brilliant and softens the “disappointment” of not seeing the colors of the stained glass. After an initial conversion to black and white, the statue was still “blown out” but by judiciously adjusting contrast I was able to recover and intensify the faint shadows on the statue to bring it into definition. Cropping the image allowed me to get that perfect frame that can be so difficult to achieve at the moment of capture.  Here’s my processed, “ideal” daytime shot of the statue:

assumption1-seitz.png

As for the nighttime shot, this one seemed a good candidate for a post-processing concept I’m fond of: the partial or selective conversion to black and white. Here the statue is converted to black and white while the windows are left in color and their saturation is increased. By adjusting the brightness of the statue one can achieve a balance where the statue no longer seems upstaged by the windows:

assumption2-seitz.png

So what’s the value of my having done this? What’s the outcome of relaxing my once-strict process to create these images?

On the one hand, I think I’ve done justice to what I observe.  I’ve found a way to convey a mix of what I “see” and what I “imagine” when I pass by this particular subject. This is not to say I’m done forever, that I’ll never want to take another picture of this subject. But I no longer see it as the challenge I once did. It’s no longer an “impossible” subject that will tantalize me indefinitely, making me wonder if someday, by some special chance, the circumstances will be just right that I can take the picture I want. No, after some casual shots followed by heavy post-processing, I’ve got the result I want, and I can move on.

But I’ve lost something too. These shots are more brilliant, more striking than what my former, highly restrictive process would have allowed. But I’m not sure I feel as personally connected to them, or as proud of them, as I feel about some of the other images in my portfolio that I’ve really struggled for. I don’t have the memory of standing there in front of the statue for hours, experimenting with every possible vantage point, every possible frame, moving this way and that, all in pursuit of the elusive perfect shot — because, of course, I didn’t stand there for hours, and most of my experiments were made after the moment of capture.

Now the question is, from the viewer’s perspective, if I say nothing and simply show you the image, does it really matter how I feel about it? Would you rather see a less brilliant shot that I’m personally attached to, that I really struggled for, or would you like to see the “perfect” shot that I feel more distant from — the one I achieved with heavy editing?

Now that you’ve seen my serious, processed shots, here are two quick mobile snapshots of the statue to give you a sense of the raw material of the scene.

20180220_170356

20180220_200539