this is a 2007 compo for which I have used all the old TTS speech synthesizer I had at the time to make music. so even the percussive sounds are generated from TTS. Speech boxes used for this compo were the following: Echo PC, Votrax Personal Speech System, Infovox Voxbox, Electrel Synthé 3 and maybe a Keynote Gold but I'm not so sure for this one.