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In 1935, "Happy Birthday to You" was copyrighted as a work for hire by Preston Ware Orem for the Summy Company, the publisher of "Good Morning to All". A new company, Birch Tree Group Limited, was formed to protect and enforce the song's copyright. In 1998,[10] the rights to "Happy Birthday to You" and its assets were sold to The Time-Warner Corporation. In March 2004, Warner Music Group was sold to a group of investors led by Edgar Bronfman Jr. The company continues to insist that one cannot sing the "Happy Birthday to You" lyrics for profit without paying royalties: in 2008, Warner collected about $5000 per day ($2 million per year) in royalties for the song.[4], pp. 4,68 This includes use in film, television, radio, anywhere open to the public, or even among a group where a substantial number of those in attendance are not family or friends of whoever is performing the song. For this reason, most restaurants or other public party venues will not allow their employees to perform the song in public, instead opting for other original songs or cheers in honor of the birthday celebrant.