H halo_fan2010 New member Feb 23, 2011 #1 Like a web app or something, I've found countless calculators that will, given a base note and interval give you the other note, but I'm looking for a "reverse lookup" kind of thing.
Like a web app or something, I've found countless calculators that will, given a base note and interval give you the other note, but I'm looking for a "reverse lookup" kind of thing.