The San Francisco Chronicle reports Tom Slabaugh filed the complaint in May, after what he called a series of "ridiculous, disturbing and offensive" incidents.
Those include four band members caught urinating in a dormitory elevator. Another was a disruption in practice when a bass drummer began performing lap dances. .
And at band picnic day, four other band members allegedly took their uniform pants down. The band director says band members are creating a hostile work environment..