Show Notes
First working LED rail. Removable aluminum bar in the existing fallboard supports — nothing glued to the finish or the keys. A Raspberry Pi reads the MIDI and drives per-key lights so the overhead camera can show more of the shape in the playing.
First version, not the last. Next up: printed clips and baffles, and a cleaner power path for a second strip.
More from Piano Music
Recording 98 was played on version 4 of the LED bar, printed in transparent filament. It is brighter than the black bar, but the light spills onto neighboring keys, so the black bar is back in use until the per-key version 5 design is built. That design needs a custom circuit board, which puts a prototype at least a month out.
Recording 97 is the first one since version 3 of the LED bar was finished. Version 4 is being printed in transparent filament for comparison, and a version 5 design with one focused LED per key is in early testing.
Recording 96 was finished during a week with no live streams. The streaming schedule is now seven weeks on and one week off, plus any week with work travel, and the next break falls the week of November 9th.
Recording 95 is the first one made with version 2 of the LED bar over the keys. The bar puts more focused light on the hands, which helps on camera, but too much of it reflects off the keys. Version 3 is in progress with the bar angled at 45 degrees so the light falls onto the keys instead of across them.
I finished Recording 94 at the beginning of the week to make more room for album work. The video keeps the overhead view of the acoustic piano and the current Piano VFX treatment, with a 4K, 60-frame-per-second master.