In terms of its tone and form, the passage can best be characterized as ______.

A．expand the discussion by mentioning the work of a saxophone player who played in Coltrane's style
B．compare Coltrane's solos with the work of another jazz artist
C．support the idea that rational organizing principles need to be applied to artistic work
D．indicate disagreement with the way Coltrane modulated the motifs in his lengthy solos

A．discuss the place of Coltrane in the world of jazz and describe his musical explorations
B．examine the nature of bebop and contrast it with improvisational jazz
C．acknowledge the influence of Coltrane's music on rock music and rock musicians
D．discuss the arguments that divide the proponents of different jazz styles