Too many changes

I liked this app better when there was an ability to play it offline, Im tired of having to go through my whole song library to pre download everything just to play it while Im travelling. Bring back the offline ability.
Sure composer is nice but if someone takes someone elses work and adds minor changes to it, what happens to the originals artists credit? Also ads at every corner, i know they support the app but its getting ridiculous, every song download an ad, even trying to leave the song to play another. Ad. Save the ads for the smoola increaser options please

No strum sound about Magic Piano: game by Smule, v8.0.9