Musica Boa

Side Effect
http://www.youtube.com/watch?v=-kAcH_cAmyM&feature=related

William Bell
Relax ( 1977)
http://www.youtube.com/watch?v=koLCT7XV6DI&feature=related

Sun
They´re calling for me
http://www.youtube.com/watch?v=M6DUMBY2-bc&feature=related

Breakwater
Work it out(1978)