Playable RealTracks functionally convert a RealTrack into the equivalent of an Artist Performance File which is a form of a UserTrack to the BIAB program.
To users that know the nuances of editing midi, this mix of audio and midi creates an audio track made from a RealTrack that's been manipulated into a audio file indistinguishable from a live performance recording. Particularly when placed within a song mix. Unique as if one had played the piece.
I created a short piece using a mandolin that did not have RealChart and inserted the midi data from the guitar to have the two instruments play the same midi data.
PRT Render.wav