Sandi Rennick is a percussionist and marimba soloist with extensive performing and teaching experience in the Dallas-Fort Worth 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), winners of the Fred Sanford Award for Best Percussion Performance six times in the past ten years (2014, 2016, 2017, 2018, 2019, 2024). She is also a percussion arranger for the Troopers Drum and Bugle Corps (2013-present).  

Sandi has teaching and arranging experience with a variety of groups at all levels, including the University of North Texas Green Brigade Marching Band, Drum Corps Japan Champions Yokohama Scouts, and Drum Corps International champions Phantom Regiment Drum & Bugle Corps (2003-2010) and Carolina Crown (1998-2004).

A member of the Percussive Arts Society since 1995, Sandi served on the PAS Marching Committee for 13 years and was elected to the PAS Board of Advisors in 2019.
Sandi is an Adjunct Professor of Percussion at the University of North Texas and Texas A&M University-Commerce. In addition to her drum corps responsibilities in the summer, she also serves on the faculty of the UNT Keyboard Percussion Workshop, and is a clinician for the Girls March music and leadership camps.