Brianna Gier is a Visual Designer, Choreographer, and instructor from Northern California. Brianna’s drum corps career began in 2017, marching trumpet in the Blue Devils B Drum and Bugle Corps. In 2022 Brianna joined the Blue Devils B Drum and Bugle Corps visual staff. In 2023, she joined the Mandarins Drum and Bugle Corps Visual Staff.

Since 2017, Brianna has worked with Homestead High School, Foothill High School, and many other High School bands in Northern California as a Designer, Marching/Movement Instructor, and Choreographer. During the winter seasons, Brianna is a visual instructor at Thesis Percussion, Design and visual staff for Leigh High School, and a choreography and movement consultant for various high school percussion ensembles in Northern California. In 2022, Brianna began judging Visual in the Central Valley Circuits.