Long Gone is the third song on Andy Allo's second album Superconductor (her first on NPG Records). The song is co-written by Prince, and he plays acoustic guitar on the track. A live version of the track was also included as a bonus track on the USB version of the album, released in April 2014 (as a live version without input by Prince, however, it is not listed below).
While specific recording dates are not known, it is assumed to have been recorded in Summer 2011 - early 2012 and was recorded at Paisley Park Studios in Chanhassen. It was first mentioned (as Gone) on Drfunkenberry.com as a song co-written by Andy Allo and Prince during a preview of the album.