We updated and released the College of Harmony subclass for Bards on dmsguild.com today. Below is a list of changes we made. If you have downloaded the subclass already, make sure you get the updated file. If you haven't, head over to dmsguild.com and check it out.
College of Harmony - 1.1 Changelog:
Expert Manipulator - changed this feature to work on ability checks not saving throws.
Quick Tongue - Ultimately the ability to use any cantrip with this feature was deemed too powerful (cough Eldritch Blast cough). We've changed it to be more in line with the intention of the ability.
Wellspring of Inspiration - We wanted this bard to have more use of bardic inspiration, but this ability essentially made it where the bard never ran out of of inspiration.