Although Lady Gaga and RedOne recorded at least eight tracks for her upcoming album, it looks like only one song made it to the final track listing. Speaking to Metro UK, Gaga revealed that there's "a beautiful song with RedOne," on LG5, adding that "it has been a wonderful experience creating the album with Mark Ronson."

The track Gaga referred to is likely the one that was originally considered for the project's lead single. "I don't know where she is musically or mentally right now," RedOne said back in May. "We tried to recreate the magic together in the studio and I think we have some amazing songs, but then again, she's very busy. At some point, one of the songs was going to be the first single, but then it changed. I don't know what happened."

RedOne is the man behind some of Lady Gaga's best-selling hits, including "Just Dance," "Poker Face," "Bad Romance," and "Alejandro." Aside from the singles, he's also produced such gems as "Scheiße," "Monster," and "Hair." Gaga's 2013 album ARTPOP was her first not to feature any tracks produced by RedOne, however, he is credited as a co-writer on the fan favorite "Gypsy."