Alexander 23

Los Angeles

Biography

Alexander Glantz, known professionally as Alexander23, is a Grammy-nominated singer, songwriter, and producer. He has contributed to record-breaking hits including Olivia Rodrigo’s “good 4 u” and “get him back!” Most recently, Alexander co-wrote four songs on Bella Kay’s debut album My Reckless Abandon, including “Promise” and “I Deserve Better” – as well as “Blah Blah” for Joji and “Creatine” for Channel Tres and many more. He co-wrote the entirety of Reneé Rapp’s sophomore album Bite Me, following his work on her debut album Snow Angel. His extensive catalog includes work with an array of acclaimed artists, including John Mayer, Selena Gomez, Tate McRae, Noah Kahan, Omar Apollo, Laundry Day, Joe Jonas, and Laufey, while also amassing hundreds of millions of streams on his own music. Recent collaborators include: Flowerovlove, Temper City, Good Neighbours, Chloe Qisha, Del Water Gap, Alessi Rose, Lamb, Khalid, Leyla Ebrahimi, and more. Alongside his work behind the scenes, Alexander has amassed hundreds of millions of streams with his own music, establishing himself as both an artist and one of pop’s sought-after creative collaborators.