Spark: Chords, Backing Tracks is a music app developed by Positive Grid. Available as a free download, it was updated to v4.50 on November 27, 2025, and currently holds a 4.85 out of 5 rating based on 23K reviews. Before downloading, make sure your device has at least 557 MB of free space and runs Android 14+ or iOS 15.0+.
Video: Spark: Chords, Backing Tracks Overview
Description
The smart amp and app that jam along with you using intelligent technology. Play and practice with millions of songs and access over 10,000 tones powered by our award-winning BIAS tone engine.
Spark: Chords, Backing Tracks may be playable on Windows and macOS using Android emulators such as BlueStacks. Follow our BlueStacks installation guide to get started. Looking for Spark: Chords, Backing Tracks APK? Visit our forums for help finding authorized downloads, installing APK files, and troubleshooting installation issues.
User Reviews and Ratings
★★★☆☆Problems
II am having trouble I need to change my password But can’t because I have a different email address My old address is non functional
★★★★★Great for home or travel practice.
So many great features that make this tiny amp even better.
★★★★★Spark NEO
Amazing device!
★★★★★Love my live spark
The spark live 4chan PA is my daily use amp when I’m out jamming with my friends or sitting in on a jazz gig at the local bar. It’s 150 watts, light enough and small enough for me to carry into pretty much any place ..the battery ( optional) last me a good 3-4days with periodic plays or about 8 hours over all.. the app is straightforward easy to learn and convenient on my tablet or phone .so really don’t need a pedal board!!! Its epic design and interface is perfect for me ..just wish I had cust
★★★★★Spark it up
Stunned. I am an old school musician. Where you had to have the right amp n pedals and the stereo to play the tunes you needed to learn. I’m stunned by the app. By the tone of the spark mini. Just the mini I know have damn near everything this company makes. Get in where you fit in fool!!!
