The album was recorded in the Spanish village Ronda and introduced vocals, electronics, drums and guitar to the sound of DAAU.

Pettifer changed it to a more rock & roll key to suit the vocalists and introduced over-driven electric guitar, giving it a rockier feel.

He introduced fretless guitar into blues.

His music compositions adopted innovations by introducing piano, Hawaian guitar, and violin.

Democracy (1996) successfully introduced acoustic guitar into the mix, as well as adopting more of a "live band" sound again.

His song "Tamalli Ma'ak"/"Always With You," where he introduced classical guitar, is a good example of the genre.

This was Fripp and Eno s first collaboration from 1973 which introduced skysaw guitar.

Over time, Forbes left the band, the band introduced guitar & bass to their live sound and the band would begin touring as Travis Morrison Hellfighters.

John Lennon introduced backward guitar to startling effect on the Beatles' "Revolver" LP.

Their 2003 album, Soul Journey, introduced electric guitar, drums and a more upbeat sound to their body of work.