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Mathias Heise Quadrillion

Jazz Fusion

An unrestrained cornucopia of fusion, funk, rock, and jazz. WOW, these boys can play!

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Line up:

Mathias Heise (chromatic harmonica/keys), Mads Christiansen (guitar), David Vang (bass), Aksel Stadel Borum (drums).

Mathias Heise Quadrillion reinvent jazz fusion, having created a completely unique sound combining the chromatic harmonica with new, updated Funk-Rock-Jazz.

Quadrillion’s original blend of funk, rock and jazz is delivered with electrifying guitar solos, squelching synthesizers, and hard-hitting beats to create an immersive experience of grooves. Whilst Mathias Heise’s technical wizardry and jazz credentials on harmonica are a constant standout, his choice of band mates keeps the bar consistently high: Powerful metric trickery is provided by drummer Aksel Stadel Borum, alongside the relentlessly funky bass playing of David Vang and the lush harmonic soundscapes of guitarist Mads Christiansen.


Mathias Heise Quadrillion’s obvious talent and striking live performance have – despite their young age – already made them a sought after group abroad, where they have played at major festivals in China, Hong Kong, Malaysia, Egypt, Morocco, Poland, and the Czech Republic.

Mathias Heise Quadrillion have the feel of a group destined for bigger stages across Europe incoming years. Good musicianship, a focus on entertainment, and a rich mix of original compositions.”

London Jazz News


Shades of Weather Report and Herbie Hancock can be detected in their funkafied, polyglot grooves, though they boast a sound and style all their own.”

Record Collector


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Mathias Heise Quadrillion’s fine performance demonstrated that jazz-fusion can be accessible and ambitious at the same time. A band seemingly going places”.

Ian Patterson

All About Jazz

The harmonica works surprisingly well as a musical astringent, cutting through the jazz-fusion-funk sound to create something of a surprising USP.Decadence is up-beat, up-tempo and up-and-at ’em. These boys can play!”

Kind of Jazz


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MHQ performing 'Sudden Ascent' at The Crown Prince Couple's Stardust Award 2016 - live broadcasted on Danish national television.

MHQ performing 'Bad Luck' live. The tune is featured on the new album 'QUADRILLION' (release June 3rd, 2022).

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