When did Marilyn Monroe start making music?

Marilyn Monroe's first song “How Wrong Can I Be” released on January 1, 1950.

perfectlymarilynmonroe — Marilyn Monroe during singing rehearsals with Hal

The World of Marilyn Monroe - Heat Wave by Marilyn Monroe Music Hall CD w insert

MARILYN MONROE PERSONALLY OWNED LET'S MAKE LOVE SHEET MUSIC

Marilyn Monroe Lyrics, Songs, and Albums

Marilyn Monroe, Biography, Death, Movies, & Facts

Marilyn Monroe in Mexico: When the Hollywood star ate, drank and fell in love, Culture

20 Actresses Who've Played Marilyn Monroe - From Michelle Williams to Ana de Armas (Photos) - TheWrap

Truth behind viral claims Marilyn Monroe 'helped' Ella Fitzgerald

Marilyn Monroe Movies: 15 Greatest Films Ranked Worst to Best - GoldDerby

Marilyn Monroe is basis for new opera from post-minimalist composer Gavin Bryars - Victoria Times Colonist

Biography of Marilyn Monroe, Model and Actress

Marilyn Monroe: Fascinating Facts About the Real Woman Behind the Legend

THE STORY OF: The Pink Dress Worn By Both Marilyn Monroe and Madonna - 29Secrets

What type of music did Marilyn Monroe listen to? - Quora