Music Book (Guitar Chords)

👉 Chord lookup application is completely offline and free, with more than 35,000 songs updated periodically. 👉 Outstanding features: • Increase/decrease tone. • Shows finger position for each chord. • Supports guitar, ukulele, mandolin/violin. • Enlarge/Reduce font size. • Favorite song. 👉 And many features will be developed in the near future.