Lynyrd Skynyrd
Gary Rossington played the signature slide fills on an SG using an improvised slide setup, while Allen Collins recorded the entire studio outro solo on a Gibson Explorer. The exact 1973 studio amp controls are not documented in the cited interviews, so the Marshall-style settings below are representative of the band’s early no-frills rig. Source: Guitar Player’s Gary Rossington “Free Bird” interview and Guitar World’s Allen Collins isolated-solo feature.