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SWIFT TEC
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Sat-Trakt doo
临吉他调谐器 Pro Guitar Tuner
ProGuitar
Guitar Tuner - Simple Tuners
ZipoApps
吉他调音器 - 吉他, 贝斯,尤克里里琴
MWM - Music and creative apps for Android
吉他调音器
UXAPPS LTD
GuitarTuna: 吉他调音器、和弦、吉他谱和歌曲
Yousician Ltd.
Fender Guitar Tuner
Fender Musical Instruments Corporation