Well, the first challenge is not to make a terrible song.
I hear through the grapevine that even the big studios use loops these days.

You may not like biab. You may not know how to use it. Many guitarists and other musicians do like it and are still learning how to get the best out of it.

I doubt if a non musician could get a decent song out of it. You need musical knowledge to fit it all together in a pleasing way.

Vic

It's never too late? Yes it is, so do it now.

If, given time, a monkey can write the complete works of Shakespeare maybe there's hope for me.

http://store.cdbaby.com/cd/vicarnold2

http://www.soundclick.com/vicarnold

http://soundcloud.com/vic-arnold