The man behind Learjet was also the inventor of this early tape format that carried 4 pairs of stereo tracks
.... William Powell Lear, the man behind LearJet, also invented a 
device that... [DOC] [TLE] When Music Was Still on MTV: The Birth of an Iconic Channel ... [PAR] In 1981, when a small band of men and women started the first 24-hour music ... 
a fledgling children's channel), had a pair of others in development (tentatively 
titled .... with music videos, through a show I did for NBC in '78 called Album 
Tracks.