Band in a Box has the ACW - the Auto Chord Wizard function, that can be used to import a digital audio file such as .wav, .mp3 or .wma audio into a BB songfile.

The BB FAQs have some good info on how to use the ACW and pgmusic also has published tutporial and videos on the subject.

The ACW does a lot more than "just" try to identify the chords to a song, once it is understood how to show BB where the first bar of the song is, also tapping a key along with playback in the ACW in order to define the first beat of every bar, "sending" the audio to BB from there, you may have to manually clean up the chord entries automatically entered, but you will have the full song layout automatically done, and the audio will play back along with whatever style you select, as well.

Takes a bit of practicing with the thing, learning curve, but powerful stuff once that is over.


--Mac