1)   Guitar & Drum Trainer 2.3
Learn to play your favorite music on any instrument. Slow down music, create loops, pitch shift, filter frequencies with 16 band EQ and low pass filter, use volume FX to play over-top of songs, save song configurations, count in to songs. Guitar
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 2)   ChordSMART 2
An invaluable reference tool for guitar players of any level. ChordSMART shows chords in any key in several tunings, and even shows you optional open strings.
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