Sandi Rennick is a percussionist and marimba soloist with extensive performing and teaching experience in the DFW area and throughout the United States. An original cast member of the Tony and Emmy Award- winning production “Blast!”, Sandi performed in London, England, as well as a featured marimba soloist on tour throughout the United States. Sandi is currently a percussion arranger for the Santa Clara Vanguard Drum and Bugle Corps (2011-present).

She has teaching and arranging experience with a variety of groups at all levels, including the UNT Green Brigade Marching Band, Drum Corps Japan Champions Yokohama Scouts, and Drum Corps International Champions Phantom Regiment Drum & Bugle Corps (2003-2010), Carolina Crown (1998-2004), and the Troopers (2013-2026). Her percussion ensemble composition “Cascading Reflection” was premiered at PASIC by Texas A&M University-Commerce in 2023, and is published by Musicon Publications.

Sandi joined the faculty at the University of North Texas in 2019 as an Adjunct Professor of Percussion, and served in the same role at Texas A&M University-Commerce from 2018-2024. In addition to her drum corps responsibilities in the summer, she serves on the faculty of the UNT American Percussion Seminar, and is a clinician for the Girls March music and leadership camps. Sandi was inducted into the SCV Hall of Fame in 2024, and the DCI Hall of Fame in 2026.

Sandi proudly represents Innovative Percussion, Inc., Dynasty USA, Remo Drumheads, and SABIAN / Gon Bops Percussion.