Time Warner

American multinational mass media and entertainment conglomerate, founded in 1990 with the merger of Time Inc. and Warner Communications.
Re-named AOL Time Warner from 2001 to 2003, and rebranded as WarnerMedia in 2018.
Parent company of Warner Music Group until 2004, when the music division was sold to a group of investors led by Edgar Bronfman, Jr.

Mostly found credited on releases as "[brand/label] is a Time Warner company," which can be documented in the database with Corporate Owner role credits.