The Yucca Valley High School winter drum line will compete in the American Drum Line Association semi-finals at Martin Luther King High School in Riverside Saturday. The Trojan drum line will be competing against 30 other school in its division. To prepare and get revved up for the competition, the drum line will hold a performance tonight in the Yucca Valley High School gym. The performance is free, although donations will be accepted. The high school is located at 7600 Sage Avenue in Yucca Valley. Come watch the drum line and give them the boost they need to get first place in the competition Saturday.