"G.U.Y." is a song by American singer Lady Gaga from her third studio album, Artpop (2013). She co-wrote and co-produced the song with Zedd. It debuted on French radio as the album's third and final single on March 22, 2014. "G.U.Y." was developed while Gaga was touring with her Born This Way Ball, and was recorded a number of times for the final version. It is an EDM track containing elements of industrial, contemporary R&B, and house music whose lyrics address a number of subjects like sexual dominance, submission, and gender roles.

"Venus" is a song recorded and produced by American singer Lady Gaga for her third studio album, Artpop (2013). It was written by Gaga, Paul "DJ White Shadow" Blair, Madeon, Dino Zisis, Nick Monson, and Sun Ra. The recording includes a sample from the French electropop duo Zombie Zombie's cover of Sun Ra's song "Rocket Number 9", from his studio album, Interstellar Low Ways (1966); Sun Ra received a co-writing credit on the track. Originally intended to be the second single from the album, it was released as the first promotional single from Artpop on October 27, 2013, to the iTunes Store, following the positive reception of "Do What U Want", which was planned to be a promotional single only.