Conversation so far:
what is the song you're so vain about
Carly Simon stated that the song 'You're So Vain' refers to three men, only one of whom she has named publicly, actor Warren Beatty.
what album was the song you're so vain from
'You're So Vain' was from the album No Secrets

Question: when was the song released
Self-contained rewrite: when was the song you're so vain released