sentences:  He also played guitar and sang backup harmonies for Bobby Darin.Soon after, he relocated to the West Coast, eventually Los Angeles, where he eventually met the future members of the Byrds.In 1962, after he ended his association with the Chad Mitchell Trio, McGuinn was hired by Darin to be a backup guitarist and harmony singer; at that approximate time, Darin wanted to add some folk roots to his repertoire because it was a burgeoning musical field.