by GuitarScalesMethod.com If you want to master guitar scales, modes, and improvisation... on all chords, in all keys, all over the fretboard... effortlessly and without hesitation... then the GUITAR SCALES METHOD multimedia course will make your dream come true!
by AbsoluteFretboard.com If you want to master the fretboard of guitar, bass, banjo, mandolin, or other fretboard instruments, the Absolute Fretboard Trainer will take you there. Step-by-step exercises will help you develop instant knowledge of each and every note.
by Tonal Alchemy ChordAlchemy is the ultimate tool for chord lookups, reverse chord lookups and hearing how they sound. ChordAlchemy supports 100+ tunings, Added Bass, No Root, Scales, Chord Pages and Printing. Superb user interface for easy chord generation control!
