Three Apple patents have appeared at the US Patent & Trademark Office regarding GarageBand, the music creation component of Apple’s iLife suite.
Patent 20100162878 is for a music instruction system. Per the patent a song audio is played and a graphical representation of a musical instrument contributing to the audio is displayed. A fingering display is overlayed on the graphical representation of the instrument during the playing of song. The fingering display is synchronized to the song audio. During the playing of the song audio, the tempo of the song is adjusted.
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