What they all said. Welcome, welcome, and -- while Trax is right, and there is a learning curve, it's not all that steep for the basic functions. Input some chords, pick a style, and click "play", and just that much will show you the beginnings of BIAB's huge potential. It's finding out all the details that is both fun and incredibly useful for your music, and this is just the
best place to hang out online.