"Crystal Blue Persuasion" is a 1969 song originally recorded by Tommy James and the Shondells and composed by Eddie Gray, Tommy James and Mike Vale.A gentle-tempoed groove, "Crystal Blue Persuasion" was built around a prominent organ part with an understated arrangement, more akin to The Rascals' sound at the time than to James's contemporary efforts with psychedelic rock. It included melodic passages for an acoustic guitar, as well as a bass pattern, played between the bridge, and the third verse of the song."Crystal Blue Persuasion" has been used in numerous media and entertainment properties, both onscreen and off."Crystal Blue Persuasion" has appeared in the films A Walk on the Moon (1999), The Secret Life of Girls (1999), Zodiac (2007) , "The Nanny Diaries" (2007), and How to Make it in America (2010). The song is also featured in the movie The Expendables 2 (2012), while Barney (Sylvester Stallone) is flying his plane.