Discussion forums for users of the Sinclair 8-bit range of computers - ZX80, ZX81, ZX Spectrum, Z88, clones...
https://www.sinclairzxworld.com/
Music from the Raspi, without additional hardware? No problem, says Chiptune fan Yerzmyey. He has created and recorded an album directly with the single-board computer.
"Some people say Raspis are not good for music, they're WRONG." With his album "RPi ZWEI", the Polish musician Yerzmyey will also present the proof. He has completely created and recorded the five songs of the album on a Raspberry Pi 2.
For the Chiptune artist uses directly the processor of the Raspi, the Broadcom BCM2836, and pulse width modulation. The resulting tones are limited to 11 bits and 40 MHz. If you would like to record your own songs with your own single-board computer, you can do so with the software MilkyTracker, which also uses Yerzmyey. He has been working with hardware from ZX Spectrum to Atari to the Amiga since 1989 and since 2015 with the Raspberry to make electronic music and in particular chiptunes. He is also a member and co-founder of the group AY Riders, who make music with different spectrums. (HCH)
And here are the two links, which are not accessible within the text of the gooble translation:
