MAJOR OMR UPGRADES and a lot of bug fixes and also some ui / ux improvements and just made the app look a lil nicer. Also I realized that I never said what OMR was so basically OMR is short for optical music recognition. So in Corranzo you need to upload a pdf, midi file, and mxl / xml file. The mxl / xml file and midi allow the song to be heard and also the scorefollow and the wait for you mode to work. What OMR does is it allows you to just have a pdf and the OMR will recognize symbols, notation, measures, beats, etc. and make the mxl / xml and midi file for you so all you need is a pdf. It is very challenging to get right and a lot of times it is plain wrong so right now what ive just been doing for around 20 - 30 ish hours of this time is just improving the OMR because its kind of what makes this product real.