價格：免費
檔案大小：30 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語, 西班牙文
100 Songs for Free.
Bluegrass is a musicians best friend: all the songs you need for jamming, right on your phone or tablet!
-100 of the most popular bluegrass songs, with chords in all keys.
-Chord diagrams for all common stringed instruments.
-Easy "transposition wheel" that changes any song to any key!
-"Numbers setting' for users who like the number system.
-Custom colors so you can make the charts uniquely yours.
UPDATE COMING SOON.
支援平台：iPhone, iPad