Bill, I understand the reluctance to get into BIAB. For several years I had the program but didn't understand how it worked, so I didn't try to go any further.
For me, I got motivated to learn because my wife was wanting some backing tracks for her singing.
I started by typing in the chord window several chords and hitting play, change the chords and play again. Then I changed the styles using the same chords and started to learn what BIAB was all about.
I am not a musician, nor can I play any instrument, so many here, I'm sure chuckle at my questions, but have helped "larn me a thing or two"
I am amazed at the talent and patients that those who I ask for help, have. Once I heard the chords and styles, BIAB becomes more intuitive. Our songs are simple by any standard but fit what we are doing.
Stick around and dabble, there's a lot going on with this program.
Best of luck Wyndham