Allows extraction of the song key from any chord progression to surprise your audience. Related:The Best Free Music Production Software for Beginners 4.Audio Key Chain This is an online tool that allows users to identify the key and tempo of an entire song, and find compatible tracks to creat...
Alert Types: Vibration; Support MP3 ring tone; 64 chord music ringtone; Speakerphone with stereo sound; Ring tone amount depend on the storage size Audio: Support MP3/MP4 background play Memory RAM: 2GB or 3GB ROM:16GB or 32GB Card Slot: ...