Spark: Chords, Backing Tracks

Positive Grid LLC

In-app purchases

About this app

The smart amp and app that jams 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.

*Auto Chords*
Automatically display chords for millions of songs.
Choose any song, and Spark will auto display its chords in real-time as you play. Easy controls let you slow down the song’s tempo or loop a difficult section as you master playing it.

*Smart Jam*
The Spark amp and app work together to learn your style and feel, and then generate authentic bass and drums to accompany you. It’s a smart virtual band that goes wherever you go!

*Voice Command*
The Spark app responds to your voice commands. Tell it to stream a rock song or a blues backing track, or ask for a virtual band to follow your playing.

*Tone Engine*
Whether you play pristine melodies, crunchy chords or soaring leads, Spark gives you a full amp modeling and multi-effects engine, powered by Positive Grid’s state-of-the-art BIAS with the most realistic virtual tube amps and effects on the planet. *Requires Spark Amp*

*10,000+ Tones*
The Spark app provides over 10,000 killer guitar and bass amp -and-FX presets from famous guitarists, professional session players, expert studio engineers and hit-making producers from around the world.

Ratings and reviews

Absolutely amazing. Just about every song you want is in the app with tablature that you can play along with and even more amazing than that is the tones that are used in the actual song can be downloaded with a click and your guitar will sound the same way. It brings learning music to a whole new level. Still exploring the amazing effects and features but I'm absolutely in love with it

When I first bought this mini amp, it worked great. Now it doesn't work at all. You can only use it while the app is functioning correctly. Yep that's what I said, the first day. Well I'm eating my words. I reset all of my moves only to find out it was an operator error. After a bit of training, it functioned great. I love this little thing. I can practice without disturbing my neighbors. More importantly I can test any peddle, without a long trip to a music store! That alone justifies the price

The amp itself is great, but the app isn't. The record option doesn't even capture the amp audio, just acts as a regular camera. In addition, it would be really useful to just have an audio recording option. Or at least a video recording option that's functional. Sometimes I'll hear the amp audio record for a second but then it stops.

What's new

We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.

Bug Fixes:
- Resolved various Spark 2 looper related bugs
- General stability and performance improvements