Original: Sampling hand-claps of the 1964 recording "Where Did Our Love Go," as performed by The Supremes, it was released as the album's leading single as a digital download to both iTunes and Amazon on April 22, 2008 (see 2008 in music), I Decided (April 22, 2008).
Simplified: The single was released as a digital download to both iTunes and Amazon.com on April 22, 2008.