“Dance Again” is the title of a song recorded by American recording artist and actress Jennifer Lopez. The song features guest vocals from American rapper Pitbull. The uptempo dance-pop song was released for digital download on April 2, 2012 by Epic Records. The song was written by AJ Junior, The Chef, Enrique Iglesias, Pitbull and RedOne. “Dance Again” debuted at number 27 on the U.S. Billboard Hot 100 Songs chart for the week issue dated April 21, 2012. The music video for “Dance Again” was directed by Paul Hunter.

“On the Floor” is an up-tempo dance and electropop song performed by American recording artist Jennifer Lopez, off of her seventh studio album, Love?. The song was released as the first single of the album, and released as digital download on February 22, 2011. The song features American rapper Pitbull. The song was written by Chico de Oliveira, Pitbull and co-written and produced by RedOne.