From the city which spawned grunge music and the sounds of Quincy Jones to Jimi Hendrix, comes the Sounders FC Sound Wave. Sound Wave is the official band of the Seattle Sounders FC and is the brainchild of Sounders FC minority owner Drew Carey. The 53-person ensemble is made up of traditional marching percussion and brass instruments, bringing the Sounders FC passion to life. The Sound Wave plays custom arrangements from all types of music including Latin, funk, big band, pop and rock.

Sound Wave sets the tone, rhythm and pace for the extraordinary game day atmosphere at Qwest Field.

Sound Wave and the Supporters groups sit in proximity to each other during matches in the south end of Qwest Field. The two groups work in concert to cohesively lead SFC fans in songs and chants that permeate the stadium throughout the match.