The original Tango (Moonlight Side) was featured on Room Keys by UH. It contained a mellow, romantic groove with lush piano samples and simple acoustic guitar riffs. It's written with the intent of moving the party from the dance floor to the next phase, one-on-one. A year after release, the song was revisited with the intention of celebrating the music and good times experienced at the original Sound Factory Bar in Manhattan. With an unparalleled sound and lighting system, many nights at the “bar” were hosted by some of the pioneers of house music, such as Frankie Knuckles and Little Louie Vega. Percussion from the original track was preserved. Melodica solo by UH. The song also features Electric Guitar by Damien Erwin.