The musical partnership between consummate performer Alasdair Fraser, "the Michael Jordan of Scottish fiddling", and brilliant California cellist Natalie Haas spans the full spectrum between intimate chamber music and ecstatic dance energy. Over the last 20 years of creating a buzz at festivals and concert halls across the world, they have truly set the standard for fiddle and cello in traditional music. They continue to thrill audiences internationally with their virtuosic playing, their near-telepathic understanding and the joyful spontaneity and sheer physical presence of their music.

" … you would think they'd been playing together for centuries. While his fiddle dances, her cello throbs darkly or plucks puckishly. Then [Haas] opens her cello's throat, joining Fraser in soaring sustains, windswept refrains, and sudden, jazzy explosions. Their sound is as urbane as a Manhattan midnight, and as wild as a Clackmannan winter."

— Boston Globe

"As many gigs as they must have played together over the past decade or so, there remains a striking spontaneity about Fraser and Haas's music-making. He has tonal variation and attack to spare, but what makes them so consistently absorbing is the responsiveness each shows to the other. Haas is more than a cellist: she's the rhythm section who uses the percussive chip'n'chop of her bowing and the double bass-like pulse of her pizzicato playing to great effect. The accompanist's role moves so fluently between them, building tension all the while, and then they'll slip into unison and it's like floodgates opening. "

— The Herald

This seemingly unlikely pairing of fiddle and cello is the fulfillment of a long-standing musical dream for Fraser. His search eventually led him to find a cellist who could help return the cello to its historical role at the rhythmic heart of Scottish dance music, where it stood for hundreds of years before being relegated to the orchestra. The duo's debut recording, Fire & Grace, won the coveted the Scots Trad Music "Album of the Year" award, the Scottish equivalent of a Grammy. Since its release, the two have gone on to record five more critically acclaimed albums that blend a profound understanding of the Scottish tradition with cutting-edge string explorations. In addition to performing, they both have motivated generations of string players through their teaching at fiddle camps across the globe.