Some features still needed

I think this app is a great idea, esp. for people who want to become more culturally educated. However, I think some improvements have to made urgently.

1. The program crashes very very often. Such behavior could be tolerated from a free app, but this app is far from even cheap.
2. While such great composers as Bach, Beethoven, Chopin and Mozart are represented by many tracks, many other composers are clearly under-represented (Mendelsson, Strauss, Rachmaninov, Satie, Paganini). Johann Pachelbel is not in the collection at all!
3. More sophisticated navigation is needed: e.g. collapse the list, so that only the composers are visible. Also, it would be nice if the program could remember the last played track and the sound level. Another useful functionality would be to scroll to the song that is now being played, in case one has scrolled away from it. Also, in the case one scrolls away from the currently played track, there is no way to see the name of the track anywhere on the screen.

Redlynxie about Classical Music Master Collection, v2.1