Listen to Cocaine Blues from ''i Walk the Line'' (In the Style of Joaquin Phoenix) [instrumental Backing Track] online. Cocaine Blues from ''i Walk the Line'' (In the Style of Joaquin Phoenix) [instrumental Backing Track] is an English language song and is sung by Original Backing Tracks. Cocaine Blues from ''i Walk the Line'' (In the Style of Joaquin Phoenix) [instrumental Backing Track], from the album Karaoke Hits: Essential Soundtrack, was released in the year 2013. The duration of the song is 2:46. Download English songs online from JioSaavn.