These songs were written by Gaga with other writers (if noted).
Released
Unreleased
Lina Morgana, 2006-7
Written when she was a songwriter for Rob Fusari in 2006-2007.
- "Red Shoes" (unreleased, written with Rob Fusari and Nikki Gregoroff)
- "Spin U Around" (unreleased, written with Rob Fusari)
- "Wunderland" (unreleased, written with Rob Fusari and Nikki Gregoroff)
Lelia Broussard, 2006-7
- "Reasons" (unreleased, written with Lelia Broussard and Rob Fusari, 2006-7)
Esmée Denters, 2008
Outtake from her debut album, Outta Here.
- "007 On You" (unreleased, written with RedOne and Esmée Denters, 2008)
Tami Chynn, 2008
Due to conflict between Chynn and her record label, she cancelled the album (Prima Donna), and the songs remain unreleased. All songs written by Akon, RedOne, Claude Kelly, and Tami Chynn.
- "Eyes On Me" (unreleased, 2008)
- "Killa Love Song" (unreleased, 2008)
- "Hypnotico (Silly Heartbreakers)" (unreleased, 2008)
Pussycat Dolls, 2008
Demos written with DarkChild, names of the other tracks are unknown for the "Doll Domination" album.
Mario, 2008
Outtake from his album, D.N.A..
- "Weather Girl" (outtake from the album, written with Darkchild and Mario, 2008)
Jim Jonsin recordings, 2008
These song were written for no artists in particular.
- "Kaboom" (unreleased, written with Jim Johnson and Kalenna Harper, 2008)
- "Freezer Burn" (unreleased, written with Jim Johnson and Kalenna Harper, 2008)
- "Let Dem Hoes Fight" (unreleased demo, written with Jim Johnson and Kalenna Harper, 2008)
- "Guess Who's Single" (unreleased, written with Jim Johnson and Kalenna Harper, 2008)
Britney Spears, 2008
A demo of "Telephone" (unreleased, written with DarkChild, 2008) was made by Britney Spears but the song was shelved. Rumor indicated that the song was intented for The Singles Collection. The plan was scrapped when Lady Gaga's version of "Telephone" was released on The Fame Monster, featuring Beyoncé.
Valeria, 2008
- "Do Me Right" (outtake from the album, written with Valeria Andrews and Thomas J. Henriksen, 2009)
Heidi Montag, 2008
Unused demo (produced by RedOne) given to Montag, who decided not to realease it on her album, Superficial. Gaga then released it in 2009. Montag later released the song with a different production on 2025.
The JAM's recordings, 2008
Written for a female R&B singer.
- "Second Time Around" (written with The JAM - Michael James Mani, Jordan J. Omley, 2008)
CJ Holland
- "Luv U Sum" (Details unknown, 2010)
Cher, 2011
New version for the upcoming album by Cher.
- "The Greatest Thing" (new version, written with RedOne, 2011)