McFerrin switches rapidly and fluidly between normal and falsetto registers to create polyphonic effects, effectively performing both the main melody and the accompanying parts of songs. He makes use of percussive effects created both with his mouth and by tapping on his chest. McFerrin is also capable of multiphonic singing; as observed in his song “Drive” from the 2005 DVD Live in Montreal.
A notable document of McFerrin’s approach to singing is his 1984 album The Voice, the first solo vocal jazz album recorded with no accompaniment or overdubbing.
Links :
http://www.bobbymcferrin.com/
