Drums: Drums provide the backbone of the rhythm section in rock and roll. The basic drum kit consists of a bass drum, snare drum, tom-toms, and a hi-hat.
Bass guitar: The bass guitar provides the low end in rock and roll. It is typically played with a pick, and it helps to create the groove of the song.
Keyboard: The keyboard is a versatile instrument that can be used to create a variety of sounds in rock and roll. It is often used for piano, organ, and synthesizer sounds.
Other instruments: In addition to the four core instruments listed above, rock and roll bands often use a variety of other instruments, such as saxophone, trumpet, trombone, and harmonica.