II-V-I A Form Shells (1st Way) – 12 Major and minor Keys. Videos. Page 2. Home / Video Exercises / II-V-I A Form Shells (1st Way) – Videos / II-V-I A Form Shells (1st Way) – 12 Major and minor Keys. Videos. Page 2. We provide a lot of materials to our students. To view all of them, please Register OR Login Keys: Key of Gb Major Key of E minor Key of B Major Key of G# minor Key of E Major Key of C# minor Key of A Major Key of F# minor Key of D Major Key of B minior Key of G Major Key of E minor Previous 12 keys Back to Resources