Deluxe three disc (two CDs + DVD) edition housed in a hardback book includes a bonus CD containing seven previously unreleased tracks plus a DVD that includes previously unreleased material. Digitally re-mastered edition of this 1976 album by Paul McCartney & Wings. AT THE SPEED OF SOUND is the fifth album by Wings. The album peaked at #1 in the US and #2 in the UK. AT THE SPEED OF SOUND was Paul's most successful album on the US chart, enjoying multiple weeks at #1 throughout the summer of 1976. Includes fan favorite singles 'Silly Love Songs' and 'Let 'Em In.'