Shannon Barnett is a versatile Australian trombonist, vocalist and composer, and graduate of the Victorian College of the Arts. In 2007, she was named Young Australian Jazz Artist of the Year at the Australian Jazz Bell Awards.
Barnett has become an important contributor to the Australian music scene, performing in ensembles including Vada, The Bamboos, The Vampires, and as a guest with the Andrea Keller Quartet, on the 2004 ABC Jazz release Angels and Rascals. Barnett has also appeared with the Australian Art Orchestra, Barney McAll's Mother of Dreams and Secrets feat. Kurt Rosenwinkel, Charlie Haden, Flap! and the Paul Grabowsky Sextet, and from 2009-2010, she worked as a multi-instrumentalist and composer with the contemporary circus group Circus Oz.
In 2010, Barnett released her debut album as a leader, entitled 'Country', on the Which Way Music label. The recording also features Christopher Hale (acoustic bass guitar), Nashua Lee (electric guitar) and Ben Hendry (drums), and was nominated for Best Jazz Album in the 2010 AIR Awards and Best Jazz Recording in the 2011 ABC Limelight Awards. After attending Dave Douglas' ‘Workshop in Jazz and Creative Music’ in Banff, Canada in 2010, Barnett was inspired to relocate to New York City, where she completed a Master of Music degree. There she performed with the likes of Darcy James Argue's Secret Society, Pedro Giraudo, Cyrille Aimée, Cecile McLorin Salvant, the Jon Faddis Jazz Orchestra of New York and was a regular member of the Birdland Big Band. In early 2014, she moved to Cologne, Germany, to take up a position with the WDR Big Band.