A UserTrack is like a RealTrack but is created by a user instead of by PG Music. UserTracks follow the chord sheet the same way a RealTrack does. A UserTrack is composed of a minimum of two elements; paired audio & SGU files in a folder container. The folder provides the UserTrack name or label while the paired files provide the content.

An Artist Performance File or APF is an audio track linked to a song file that Band-in-a-Box creates on demand or is created by a user to include a performance unique to a song. One way a producer can use a BiaB created APF is as a sub mix within the song.

A related term sometimes confused with an APF is an Artist Performance Track or APT. APT refers to additional audio content PG Music offers for educational purposes such as +++ HERE +++.


Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home