If you would like to have access to my personal collection of ready-made Band-in-a-Box SGU files with chords and lyrics, then check out https://www.band-in-a-box-files.com/
You can view all the backing tracks on this YouTube channel https://www.youtube.com/channel/UC8IY_Wyf0JZQDVOMnen3Ihw
For only $2.50 per month, you can join the membership program. New SGU files are added on a weekly basis.
Below is a read-only list of all the SGU files currently available for download