I have the Apogee Jam as well and i am really happy with it. I need to mess around more with Garageband but so far, I really like what you can do.
To anyone that has an iPad or iPhone as well as a Mac, definitely check out the app called Jammit. This is really the coolest thing i have ever seen and they are coming out with a beta Windows version tomorrow.
https://jammit.com/
It has the original master recordings for the songs along with notation and tablature and you can hear exactly how the songs were played and even slow them down and loop them so you can figure them out. I bought the whole "Vulgar Display of Power" by Pantera pack and it really is just amazing. The songs seem a bit pricey but to be able to get the actual master recording and remove certain parts and record yourself over it, i think it's worth it.
Thanks for sharing your thoughts on Jammit. I checked it out a while back, but never did anything with it as it seemed so expensive. But now the whole Vulgar record is on there it might be worth the 30 bucks to dive deep into Rex's world from 20 years ago.
and i hope your mom is getting better. 
