[+Themitchell] Removed the previous (too big) song tracks from the project and added a 6 sec long kindergarten anthem. Also added SectionSequence to control sections in a nicer way.
[+Themitchell] Added custom events for clicking the section; Sequence handles the section clicks and tries to enqueue the sections, so that it can play them in the selected order
Play all button now plays the complete queue (based on the original sections in the right order)
Merge conflict resolved