Led by noted percussionist Catherine Float, the St. Francis High School Drumline & Percussion Ensemble features students from every high school grade level showcasing their skills using snare, tenor, and bass drums, cymbals, and mallet instruments.

They have been seen performing at home and away football games, the City of Montrose Christmas Parade, Los Angeles Youth Day, the La Canada Memorial Day Parade, Disney California Adventure and at many more events.