| 15559 | The Mini Synth | ZX-Spectrum 128K | English |
| 8481 | The Music Box | ZX-Spectrum 48K/128K | English |
| 8492 | The Music-Champ | ZX-Spectrum 48K | German |
| 36796 | The Professional Assembler-Navigated Instrumental Composer | ZX-Spectrum 48K | Czech |
| 21732 | The Sound Agressor | ZX-Spectrum 48K | English |
| 35000 | The Sound Machine | SAM Coupé | English |
| 8963 | The Weeny Drumkit | ZX-Spectrum 128K | English |
| 33351 | TimexPLAY | Timex TC2048 | - |
| 26559 | Titanic: The ModPlayer | ZX-Spectrum 128K | Russian |
| 22859 | Tizzme | ZX-Spectrum 48K | English |
| 22860 | Tizzu | ZX-Spectrum 48K | English |
| 25984 | Tune Composer | ZX-Spectrum 16K | English |
| 24240 | Tune-a-Fish | ZX-Spectrum 48K | English |
| 24241 | Tunemaker | ZX-Spectrum 128K | English |
| 25627 | Tunewriter | ZX-Spectrum 48K | English |
| 21371 | Turbo Sound Modules Player | ZX-Spectrum 48K | English |
| 21737 | Turbo Sound Music Player | ZX-Spectrum 48K | Russian |
| 21372 | Turbo-Sound Editor | Pentagon 128 | English |
| 17167 | Tutor Musical | ZX-Spectrum 48K | Spanish |
| 21362 | UltraSonic | ZX-Spectrum 48K | English |