Great app, needs a little improvement – GarageBand Review

I love this app. It has lots of sounds and loops but when I try to make a song, sometimes the tracks don’t play. If there is a synth on one track, and five others, I start to experience a difficulty and not being able to play the tracks; only 3 out of 5 would play. And, if you can, can you add more loops? Great app, but needs a little bit improvement to the tracks not being able to play sometimes
Review by Lego Warriors on GarageBand.