Hey, I was pretty angry the other day I reckon... I just realized that the most useful feature to me just disappeared! Anyway... it doesn't change anything. Is there any way to download a previous version of the app? Will you change this in the future and put back the - most precious- anticipation feature? It's pretty indispensable when you're trying to learn piano voicings! BTW: a feature where you could enter your own voicings, that would then appear also on the piano diagrams, would be absolutely incredible! This is really lacking, I feel... Imagine entering big fat complex chords in the app... That would be absolutely great and would demultiplicate the value of the app (which nevertheless would stay at the same low price, of course!... (-; )

thx