Guitar Jam Tracks: Free is a must-have practice tool for aspiring guitarists who want to learn scales, soloing, and jamming to a blues track. This app is available on Android, developed by Green Light Media and is free to use. The app offers easy-to-read scale charts that guide users on where to place their fingers to sound like a pro. The app has won several awards, including Essential Tool of 2012 by Wired Magazine, Top 15 Guitar Apps by Guitar World, and Best Apps of the Week by Gizmodo, among others.

The app's user interface is easy to navigate, and it comes with five essential styles, including Jazz, Rock, Reggae, Humbucker Blues, and Acoustic Blues, all in one app. The app allows users to select a key to start playing the track, view the chords being played by tapping on 'Chords' (rhythm), and see the scale charts for that key by tapping on 'Scales' (lead). The app also includes Major and Minor Pentatonic scale charts for every key for practicing scales with ease. Guitar Jam Tracks: Free is an excellent investment for anyone who wants to practice guitar and make it more fun.