The Music Motivated app is better than a chord book or any other app because these chords are sorted by scales. All you have to do is select your instrument (Piano, Guitar, Bass, Soprano, Concert, Tenor, Baritone Ukulele, Banjo, Mandolin, Violin, Viola or Double Bass) and scale and you'll be given all possible chords for that scale on your particular musical instrument. Select up to 6 chords. Click on any note to make it disappear or appear to build your chords. Once you have selected and built your chords you can then name and save the composition and load it up later. You'll find it useful for learning 10 different instruments and creating chord progressions. With 48 different scales and over 340 chords this app will ensure you'll find the right flavor for your next hit.

INSTRUMENTS:
Piano
Guitar
Bass
Soprano, Concert & Tenor Ukulele
Baritone Ukulele
Banjo
Mandolin
Violin
Viola & Cello
Double Bass

SCALES:
Chromatic scale

Major scale
-C Major scale (0#)
-G Major scale (1#)
-D Major scale (2#)
-A Major scale (3#)
-E Major scale (4#)
-B/Cb Major scale (5#)/(7b)
-F#/Gb Major scale (6#)/(6b)
-C#/Db Major scale (7#)/(5b)
-Ab Major scale (4b)
-Eb Major scale (3b)
-Bb Major scale (2b)
-F Major scale (1b)

Pentatonic scale
-C Pentatonic scale
-G Pentatonic scale
-D Pentatonic scale
-A Pentatonic scale
-E Pentatonic scale
-B/Cb Pentatonic scale
-F#/Gb Pentatonic scale
-C#/Db Pentatonic scale
-Ab Pentatonic scale
-Eb Pentatonic scale
-Bb Pentatonic scale
-F Pentatonic scale

Blues scale
-C Blues scale
-G Blues scale
-D Blues scale
-A Blues scale
-E Blues scale
-B/Cb Blues scale
-F#/Gb Blues scale
-C#/Db Blues scale
-Ab Blues scale
-Eb Blues scale
-Bb Blues scale
-F Blues scale

Spanish scale
-C Spanish Scale
-G Spanish Scale
-D Spanish scale
-A Spanish scale
-E Spanish scale
-B/Cb Spanish scale
-F#/Gb Spanish scale
-C#/Db Spanish scale
-Ab Spanish scale
-Eb Spanish scale
-Bb Spanish scale
-F Spanish scale

CHORDS:
-12 Major
-12 5th power Chord
-12 suspended 4th
-12 Major (add 9)
-12 Major 7th
-12 Major 7th sharp 11th
-12 Major 9th
-12 Major 13th
-12 minor
-12 minor (add 9th)
-12 minor (add 11th)
-12 minor 6th
-12 minor 6th / 9th
-12 minor 7th
-12 minor 9th
-12 minor 13th
-12 Dominant 7th
-12 7th suspended 4th
-12 9th
-12 9th suspended 4th
-12 11th
-12 13th
-12 diminished
-12 Augmented
-12 7th #5th
-12 7th 9th
-12 minor / Major 7th
-12 minor 9th 5th
-12 minor 9th / Major 7th