ZZ Top is an American rock band from Houston, TX. Formed in 1969, the group consists of Billy Gibbons (guitar and vocals), Dusty Hill (bass and vocals), and Frank Beard (drums and percussion). ZZ Top’s early sound was rooted in blues but eventually grew to exhibit contemporary influences. Throughout their career they have maintained a sound based on Hill’s and Beard’s rhythm section support, accentuated by Gibbons’ guitar and vocal style. Their lyrics often gave evidence of band’s humor and thematically focus on personal experiences and sexual innuendos.