Suzanne Vega's "Luka" was covered in a bossa nova style by Japanese band The Indigo on their 2004 album "My Fair Melodies" as well as by Olivia Ong on her eponymous 2010 album.
Bossa nova is a style of Brazilian music popularized by Antônio Carlos Jobim, Vinicius de Moraes and this other musician. It is most commonly performed on the nylon-string classical guitar, played with the fingers rather than with a pick. Its purest form could be considered unaccompanied guitar with vocals, as exemplified by this musician.
He is credited with having created the bossa nova beat and is known as the "Father of Bossa Nova."
Who is this musician? and why was he dropped from the vocal quintet Garotos da Lua (Moon Boys) ?