Warner loses his “Happy Birthday” song

Who Owns the Rights to the “Happy Birthday” Song?

A guy on who posts videos of himself singing Happy Birthday to every name. : r/ofcoursethatsathing

Smoking gun' found in Warner/Chappell copyright battle over 'Happy Birthday' song

Why the 'Happy Birthday' song can now be sung for free

31 Best Birthday Songs - The Coolest Happy Birthday Songs

U.S. judge officially rules that the Happy Birthday song is now a part of the public domain

Warner/Chappell loses Happy Birthday to You lyrics copyright claim

Who owns the copyright on the song 'Happy birthday'? - Quora

Happy Birthday song in public domain as US judge rules Warner/Chappell Music copyright invalid - ABC News

Happy Birthday' song enters public domain – DW – 06/28/2016

Judge Rules Happy Birthday Song Copyright Is Not Valid

Warner Music does not own 'Happy Birthday,' judge rules

Let's Party! The 'Happy Birthday' Song Loses Its Copyright - Wharton Global Youth Program

Here's why they don't sing the 'Happy Birthday' song in movies and TV shows