Daisy Bell by Vocoder, IBM704 and VOCALOID4

When a vocoder sings, IBM704 (emulated by chipspeech) sings. IBM704 and VOCALOID4 CYBER DIVA do a duet. The Daisy bell is the song which HAL9000 sang on “2001: A Space Odyssey“. The spaceship had not yet departed, but VOCALOID has begun to sing. Our “good old future“