查找到您的手机播放任何歌曲或旋律的关键！
Based on modern pitch and key detection algorithms, Song Key Finder provides astonishing results. Great for bands, songwriters, tabulature transcribers, and anyone interested in learning how to play their favorite songs.
Supports all phone and tablet resolutions with sharp HD graphics. If you want to use an external mic, just select it from the "Mic" options in the Main Menu.