Quad Studios Nashville was a four-studio recording facility established as Quadrafonic Sound Studio in 1971 on Music Row in Nashville, Tennessee, US. The studio was the location of numerous notable recording sessions, including Neil Young's Harvest, Jimmy Buffett's "Margaritaville", Joan Baez' "The Night They Drove Old Dixie Down", and Dobie Gray's "Drift Away". The studio's location has been the home of Sienna Recording Studios since 2014.