Here’s and example - https://forum.singularsound.com/t/pink-floyd-comfortably-numb-with-bass-2018-03-09-pink-floyd-comfortably-numb-with-bass/10764?u=boeh58
these are unzipped files in the Resources-Song Files-Rock Beats forum with folders with the song name and the .sng extension, and inside the folders are folders named SONG with a config file and a .bbs song file. No .pbf’s anywhere. Thks
Tim