Currently enjoying these on my 48K Speccy. It still managed to get stuck repeating the final part of Space Beeps (Pt1-5), however. (pressing any key just restarted that part)
Just tested v1.1 on Spectaculator and FUSE and it seemed to work OK. You can skip the individual parts of Space beeps (1-5) after the first beepy part by pressing a key. Then at the end press 'n' to load the next tune
