Great and useful for all levels

I was hoping to be skeptical, but I was amazed at this apps completeness. And as much as I like to figure fingerings out myself, I really enjoy being able to check out the advanced scales. There is only one bug—the half whole diminished scale is missing a note. They do need to correct this, but I got to hear the scale without the note and I thought it sounded cool. Mistakes can be happy accidents sometimes.

K2 about D'Scales, v1.0.8