The first computer

This is an old, old computer run by a sewing machine engine. It plays some sort of tune, a mystery, maybe like HAL in 2001 singing "Daisy, Daisy, give me your answer, do".

(We won't talk about the guy pedalling this thing. He's out of sight. You don't want to see it.)

Post-blog observation: why are there venetian blinds on this thing? The possibilities are just too bizarre.