The guitarist Wolfgang Muthspiel (*1965) lives in Vienna and is considered one of the most influential guitarists of his generation. After being classically trained on the violin, he discovered his love for guitar at the age of 15. An interest in both his own and improvised music eventually led him to focus on jazz. After studying with Mick Goodrick at the New England Conservatory and then later at the Berklee College of Music in Boston, he toured with the Gary Burton Quintet for two years, establishing an excellent reputation in the jazz scene. Starting in the mid-1990s, he lived and worked in the jazz capital of New York. He ventured into the world of pop music with the singer Rebekka Bakken, while also pursuing the electronic project Muthspiel/Muthspiel with his brother. He has also been a regularly sought-after sideman for artists such as Trilok Gurtu, Dhafer Youssef, Youssou N'Dour, Maria Joao, Dave Liebman, Peter Erskine, Paul Motian, Bob Berg, Gary Peacock, Don Alias, Larry Grenadier, John Patitucci, Dieter Ilg, the Vienna Art Orchestra, and many more.

In 2000, he founded the Material Records label, which has released numerous recordings of artists in an international format. After a European tour with his new quartet (2008) and the duo project Friendly Travelers, in collaboration with the drummer Brian Blade (2008), Muthspiel devoted himself more and more to the trio MGT (Muthspiel – Grigoryan – Towner), which, after several concert tours, released the highly acclaimed debut album From a Dream. In addition, he has composed pieces for various ensembles, such as the Klangforum Wien and, on the occasion of the 200th anniversary of Joseph Haydn’s death in 2009, a commissioned work for the Esterhazy Foundation. He has produced recordings of young musicians, and since 2004, he has led the guitar programme of the Basel University of Music FHNW. 

In 2017, Muthspiel founded the Focus Year program at the Jazzcampus Basel and has since been artistic director of this globally unique year-long programme of intensive musical exploration.

In recent years Muthspiel has been earning critical praise for his Quintet and Trio releases on renowned label ECM and presented his Large Ensemble led and conducted by Guillermo Klein.

Muthspiel's numerous awards include the Hans Koller Prize for Musician of the Year and the award for European Jazz Musician of the Year 2003. In addition, Musicians magazine has selected him as one of the «top 10 jazz guitarists of the world».