Percussionists from across the state will turn the beat around Saturday during a Day of Percussion at Forsyth Central High School.
The school will welcome nearly 20 of the best drumlines from across the state to Cumming for the competition.
Clinic performances will begin at 10 a.m. The big show is set for 5:30 p.m., when the drumlines will square off.
It's the first indoor drumline season for Lambert High School, while Central will attempt to defend its home turf against the drumline from nearby Milton High School.
Admission is $8. For more information, visit www.flashofcrimson.com.