Well, who knew:
http://chipmusic.org/forums/topic/13352/digi-pop-some-modlike-music-this-time/
there is a program (sadly there's only noise on emulators, so real hardware only) and MP3 recordings from actual Spectrum.
It's called "Digi-pop" and Amiga 500 is close here.
(Haha).
http://z80.i-demo.pl/Mister_Beep-Hypervelocity_Stars.mp3
http://chipmusic.org/forums/topic/13352/digi-pop-some-modlike-music-this-time/
there is a program (sadly there's only noise on emulators, so real hardware only) and MP3 recordings from actual Spectrum.
It's called "Digi-pop" and Amiga 500 is close here.
(Haha). http://z80.i-demo.pl/Mister_Beep-Hypervelocity_Stars.mp3