Warner loses his “Happy Birthday” song

Warner/Chappell loses Happy Birthday to You lyrics copyright claim

Why We Should Stop Singing 'Happy Birthday' - Pacific Standard

Happy Birthday to You: film-maker files lawsuit over song's copyright, Music

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

Happy Birthday To Us All — Judge Rules Tune Is Public Domain : The Two-Way : NPR

Warner Music to lose $2 million annually after 'Happy Birthday' becomes public property

The twisted history of the Happy Birthday song—and the copyright shenanigans that keep it profitable - Boing Boing

You're Free, Happy Birthday! Except—

Lost 'Happy Birthday' Manuscript Found in Kentucky as Debate Over Song's Copyright Drags On

Happy Birthday' Copyright Suit Settled

Warner/Chappell's Claim to Happy Birthday Challenged

An Old Songbook Could Put 'Happy Birthday' in the Public Domain - The New York Times

Happy Birthday to You to enter public domain after copyright case is settled, Music

31 Best Birthday Songs - The Coolest Happy Birthday Songs