Me installing 4 bright white LEDs (non-glossy) to the sides of the QY100's display to light it up. I could have used that 10 years ago when I was still on stage with this unit, but well... It's dark in my studio, so it wasn't pointless after all. ;) Basic idea: get four 3V white LEDs soldered in line (=12V), place them left and right on the display, fix them with silicone which works as a diffuser at the same time, connect them directly to the pins of the DC adapter socket. I didn't want to connect them to the switch pins because these were behaving weirdly... I'm satisfied with the result, even if it's not very professional. Music: Three songs performed on / by the Yamaha QY100. All three are programmed by me (all between 2007 and 2010), however, the last one is a cover of Above & Beyond - Stealing Time with additional mixed vocals. JayB homepage: http://www.jaybmusic.net/ JayB on Facebook: http://www.facebook.com/jaybmusic JayB on Twitter: http://twitter.com/jaybproductions JayB on SoundCloud: http://www.soundcloud.com/jaybmusicnet JayB on Tumblr: http://jaybmusic.tumblr.com/