U.S. federal trademark · Serial No. 87301263 · Reg. No. 5430217
[ Apparatus for recording, transmission or reproduction of sound and images; computer software for reproducing, effecting, and recording sound; computer software for arranging and sequencing music; computer software for playing music; computer software for encoding and reproducing sound; computer software for composing and producing music; ] computer application software for mobile phones and tablet computers for providing instruction to assist a person to play a piano, which works with electronic musical instruments; [ downloadable electronic music provided from a computer network; downloadable electronic music files via the Internet; ] downloadable electronic sheet music; downloadable music files for use in the operation of electronic musical instruments [ ; musical sound recordings ]
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