Jeffrey Davies (born 1967 in Washington, D.C.) is an American rock musician best known as the original lead guitarist of the psychedelic rock band The Brian Jonestown Massacre.
by Ondi Timoner, as an active touring member of The Brian Jonestown Massacre.
Davies co-wrote the theme song with Anton Newcombe for the HBO series 'Boardwalk Empire': "Straight Up and Down" from the 1996 album "Take it From the Man!"
Spending much of his early years in Washington D.C., Davies' family moved to New Mexico where he spent his teen years before eventually moving to San Francisco.
It was while in San Francisco that he become a member of The Brian Jonestown Massacre, having replaced Patrick Straczek and appearing on the majority of their recordings.