shiru8bit helping us to make ESPboy sound better, porting his 1-bit chip-tune music engines and making famous AY-3-8910 yamaha sound processor emulator:

"As the game component of the system tends to lean towards retro, and the hardware only features 1-bit on-board sound buzzer (more is possible via expansion modules), it was decided that at this point it needs some ZX Spectrum-like sound, preferably with some compatibility with existing tools and music. So I was asked to help with the sound part. It likely will come to fruition sometime this winter, and will involve ports of some ZX Spectrum 1-bit engines, maybe a bit of other chiptune and more..."

• Shiru's involvement to ESPboy project 
• Shiru's 1-Bit Music 2010 Compilation
• Player Alone (2012) - Full Album
• System Beeps (2019) - Full Album
• Shiru 1bit music news
• 1bit forum
• Shiru's Stuff