'One Hand Clapping', one of the most bootlegged live albums in music history, is finally going to be officially released. The wait is over for all Paul McCartney fans.In August 1974, while Band on the Run was topping the album charts in the UK, Paul McCartney and Wings went to Abbey Road Studios to film a documentary and a potential studio live album: One Hand Clapping.Despite the high demand from fans at the time, One Hand Clapping was never officially released.