Male falsetto from the 70s

Falsetto singing is an interesting phenomenon which can be surprising pleasing to the ear. It is defined as "an artificially high voice that overlaps and extends above the range of the full voice, especially of a tenor." Here are a couple of favourite songs from the 70's which make use of this ability very effectively. I particularly like the way the singers switch back and forth between vocal styles. Details: 1. Leo Sayer - You make me feel like dancing from his Endless Flight album 1976. 2. Andy Pratt - Avenging Annie from his Andy Pratt album 1973.