I originally created a spreadsheet of all of the Major and Minor Keys and different Modes used in Guitar music. You can view a copy of this find_scales.xls.
While learning some theory concepts specifically related to Guitar music, I decided to create a web application that could quickly tell me what would be the Major and Minor Keys(that I was playing), as well as all of the different Modes that apply to the Guitar. The animated *.gif below shows how the lookups work by placing the proper note character in the field.
I am still expanding this database and application(as well as my musical knowledge) and will eventually port it over to the Pocket PC. I just need to figure out a way to consolidate the content presentation. As always, I can provide copies of the source code, xml files or even database upon request.

Notice below, that I created a HIG Find Scales Modes Database and a HIG Find Scales Table. I actually imported the find_scales.xls data into the new table.








