| 21297 | 128 F/X Data-Maker | ZX-Spectrum 48K | English |
| 24086 | 48K Sound System | ZX-Spectrum 48K | English |
| 25301 | Add-On Demo Tape | ZX-Spectrum 48K | English |
| 7929 | Audio Frequency Analyser | ZX-Spectrum 48K | English |
| 7930 | Audio Frequency Generator | ZX-Spectrum 48K | English |
| 19344 | Audio Sonics | ZX-Spectrum 48K | English |
| 17721 | Aural Assault | ZX-Spectrum 48K | English |
| 7937 | Auto-Sonics | ZX-Spectrum 48K | English |
| 23210 | BEEP Pitch | ZX-Spectrum 48K | English |
| 22249 | Beep Bank | ZX-Spectrum 48K | English |
| 22012 | Beepcalc | ZX-Spectrum 48K | English |
| 17776 | Beeper | ZX-Spectrum 16K | English |
| 7955 | Beszed | ZX-Spectrum 48K | Hungarian |
| 11552 | Captain Poke's Music Sampler | ZX-Spectrum 128K | English |
| 24762 | Cassette | ZX-Spectrum 48K | Spanish |
| 8007 | Cavrljanje | ZX-Spectrum 48K | Serbian |
| 39029 | Chaos FX | ZX-Spectrum 48K | English |
| 20768 | Cheetah Sound Sampler | ZX-Spectrum 48K | English |
| 15095 | Chip Chat | ZX-Spectrum 48K | English |
| 42601 | Computalk | ZX-Spectrum 48K | Portuguese |