Which instruments were commonly used in Miles Davis' post-1968 groups?
a. Acoustic piano, acoustic guitar and baritone sax
b. Violin, Viola and cello
c. Electric guitar, electric bass, synthesizer and multiple percussionists
d. Trombone, French horn and tuba
Question 2
Miles Davis was a famous
a. trumpeter.
b. pianist.
c. bassist.
d. drummer.