The personnel on the ZZ Top live archival release Luck Of The Draw (Live) features the band's classic power-trio lineup performing a concert recorded in 1980:

Billy Gibbons – Lead guitar, lead and backing vocals
Dusty Hill – Bass guitar, backing and lead vocals
Frank Beard – Drums, percussion [1, 2, 3, 4]

Though released digitally as a live package later on, the tracking mirrors the band's exact touring lineup from their 1980 Expect No Quarter tour cycle supporting the Degüello album. This era captures them performing definitive tracks like "Cheap Sunglasses", "La Grange", and "Tush" at the height of their early blues-rock fame.