In the early 1960s, pedal steel guitar virtuoso Pete Drake (1932-1988) played his instrument through a talk box to record a fresh cover of the song "Forever." A talk box essentially routes an amplified instrument's sound from a small speaker into the musician's mouth via a rubber tube so they can shape the tone as if they're speaking. (Of course in the rock arena, Peter Frampton made the talk box famous a decade later on tracks like "Do You Feel Like We Do.")
Interestingly, the talk box concept dates at least as far back as 1944 when Alvino Rey used a microphone on his throat to modulate the sound from his electric guitar. Rey called his approach the "singing guitar" and almost certainly inspired Drake's "talking steel guitar."
