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

By far the most innovative addition to guitar playing in my 50+ years of learning, playing and performing. I have and will continue to sing the praises of this app and these amps in every way possible. I have already convinced a good number of players to purchase the amps and got them on the path. Well done people, well done.

Update: the app is completely unusable now. I have reinstalled and pretty much everything else i can try for about a month now and no luck. I'm stuck with 4 presets. This has got to be one of the worst apps. I almost always get stuck in a cycle of trying to connect then pairing and it just failing dozens of times until it finally connects. I have updated app versions, firmware, and tried both android and apple devices and it's the same thing every time. I'm going to sell mine and get a Katana

Literally a life changing experience for me. All I've had for years is a 2x12 spidervalve hybrid tube amp. It's quite heavy. I don't have to lug that around anymore because of this Spark. Seriously blown away by the convenience of this device and of course the sound. Even better, it sounds absolutely amazing through my Steel Series headset. I wasn't aware it would have that quality through headphones. 100% for sure love this product. Fits perfectly into my lifestyle.

What’s new

What's New in 4.5.3

Stability
- Improved stability, reconnection, and Dropbox restore
- General UI and connection fixes

Presets
- Improved preset saving behavior