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Details of 'Happy Birthday' Copyright Settlement Revealed - The New York Times
Judge rules 'Happy Birthday' song is public domain, denies publisher's copyright claim
Warner Bros wants you to pay for singing “Happy birthday to you” - The Economic Times
Who Owns the Copyright to Happy Birthday? - Priceonomics
The Most Famous Song in the World Set Free: Impacts of the Happy Birthday to You Settlement
Happy Birthday Song: Unveiling Its Captivating History
Surprise! You may soon be able to sing 'Happy Birthday' on film without being sued. - The Washington Post
Judge throws out Happy Birthday copyright claim after company collects millions in royalties - World News - Mirror Online
Happy Birthday” is public domain, former owner Warner/Chapell to pay $14M
Music publisher agrees to pay $14m to end Happy Birthday song lawsuit, Music industry
Why We Should Stop Singing 'Happy Birthday' - Pacific Standard
Happy Birthday Song & Its Surprisingly Dramatic History - Parade
Pitt library songbook key to lawsuit over 'Happy Birthday' rights
This One Page Could End The Copyright War Over 'Happy Birthday' : Planet Money : NPR
No 'Happy Birthday' for Warner – US judge rules