Not Exactly Working

Hi, if I won't be able to meet for co, please look at things tagged
Issue(s), To do, and Working in both the Processing_Hero and
Processing_Hero_0\game_play_test codes.
Processing_Hero: After a moment, the start screen loads, and it often
does not get farther than that after one click. If it does make it to
the character selection screen, it just freezes after you select anyone.
game_play_test: Only a black background displayed for me, and it took
some time to load. No music played, though I looked at another group's
successful code for reference. We may have just overcomplicated this
with too many songs.