Optek Music Systems, Inc.

Optek Music Systems, Inc. published 1 application on Google Play, 18 people rated this app with an average rating of 2.83!

Fretlight Chords & Scales by Optek Music Systems, Inc.Fretlight Chords & Scales

Rated 2.83(18) — Optek Music Systems, Inc.

The Fretlight® Chord and Scale Library is a comprehensive and interactive chord book on your mobile device! Connects easily to your wireless Fretlight Guitar thru Bluetooth® LE (Bluetooth Low-Energy, Bluetooth Smart). A drop-down menu allows quick...

Free App