Rock band
A musical ensemble that performs rock music, commonly built around electric guitar, bass guitar, drums, and vocals or other melodic instruments.
Electric guitar: A guitar that uses electromagnetic pickups and amplification to produce sound. Its amplified tone and distortion often define a rock band’s sound.
Riff: A short, repeated musical phrase that helps define a song or instrumental passage. Guitar or bass riffs often supply a rock song’s central hook.
Rock and roll: A popular music style that developed in the United States during the 1940s and 1950s from rhythm and blues, country, and related traditions. Its early guitar-led groups helped establish the rock band’s basic format.
Solo artist: A musician who releases or performs music as the principal individual act rather than as a group. A solo act may use hired musicians, unlike a band whose members perform as a continuing ensemble.
Bass guitar: A low-pitched, usually four-string electric instrument that supports harmony and rhythm. It links the drums’ pulse to the harmony played by guitars or keyboards.
Backbeat: A rhythmic accent on the second and fourth beats of a four-beat measure. Drummers commonly use the backbeat to give rock songs their driving pulse.
Blues: A musical tradition rooted in African American communities, known for characteristic forms, expressive vocals, and blue notes. Blues phrasing, harmony, and guitar styles shaped early rock performance.
Boy band: A vocal group of young male performers, typically formed for commercial popular music and often accompanied by backing musicians. Its identity centers on coordinated vocal performance rather than a self-contained instrumental lineup.
Drum kit: A collection of percussion instruments played by one performer, typically including drums and cymbals. Its kick, snare, and cymbal patterns anchor a band’s groove.
Song structure: The organization of sections such as verses, choruses, bridges, and introductions in a piece of music. Band arrangements coordinate instruments and vocals across a song’s changing sections.