I tell you sometimes Google can be retar-ded, so I'll just ask you guys. What is the difference between a self-portrait, and a self-impression? Will mark brainliest!!

Match the instrument with its classification group: trumpet idiophone piano chordophone cowbell membranophone snare drum aerophone

The arrangement of the pitches in a piece of twelve tone music is called

Although many musicians participated in the bebop revolution, and history has undoubtedly forgotten many who were in the trenches of the harlem jam sessions, it is clear that the most important and influential architects of bebop were and