The Kitchener-Waterloo Symphony was founded out of necessity; in 1945, the Grand Philharmonic Choir was preparing a recital and needed tuneful accompaniment for the harmonic voices. Once its backup duty was over, however, the newly convened orchestra quickly established itself as an independent source for both classical and pops concerts performing more than 100 concerts annually in the Waterloo region. Now home to 52 on-staff musicians, the orchestra continues its decades-long tradition at venues around Kitchener, Waterloo, Guelph, and Cambridge. From his position as music director, Edwin Outwater oversees the joyful noise, which ranges from baroque to Beethoven to the Beatles and Broadway. Since assuming the role in 2007, Outwater has been one of the orchestra's most vigorous boosters, arranging the group's first commercial recording in a decade, engineering an exploration of prog rock in collaboration with the Institute for Quantum Computing, and knitting sweaters for each musician's instrument.