I've played through the game. Didn't expect this one to be top down 2D game, but didn't mind it. The escalation with the bride didn't really seem to work that well, at first you hardly even notice her, but once you pick up the last item, she becomes relentless.
The first time around, I got a game over while I was putting the sheet music together. I got to the final puzzle while she was in pursuit, so I guess she kept howering around offscreen and randomly caught me during it.
The next time around, I knew where all the items are, so I just started by picking up the one furthest away from the start and then picked up the rest in the reverse order, so that I didn't have to go through the whole area again. That didn't help much, as she basically kep blocking me from the starting area, but I eventually managed to escape and stop the chase. She kept hanging around the entrance to the starting area, but at that point I just put together the sheet music while she was there and got the ending.
It would be a good idea to have some kind of random element to this game that would spawn the items you need at different locations each time, this kind of game really benefits from that.
Anyway, good game :-)