People who played were having issues with the hammer/cursor and figuring out where it would impact. It has now been scaled down to make it easier to determine a hit. 

Gameplay music was stopping earlier to allow for a timer countdown but there was a issue with it constantly playing and sounding insane. It has now been removed and the gameplay song will play all the way through.

Music was considered to be too loud by multiple people. It has now been turned down to about half volume.(not enough time to add volume controls before jam ends)