September 15, 2017


From Left to Right: Rusty Keaton (Colorguard Coordinator), Jonathan Morsinkhoff (Assistant Band Director/Director of Jazz Band), Benjamin Sumrak (Director of Bands), Leighann Buck (Assistant Band Director), Rod Kosterman (Assistant Band Director/Director of Percussion)

Mr. Ben Sumrak, Director of Bands – Mighty Hawk Band/ Wind Ensemble –

Bio Coming Soon!

Mrs. Leighann Buck, Assistant Director of Bands –

Leighann Buck was born in Dallas, TX and attended Rockwall High School, graduating in 2005. She attended the University of North Texas and graduated summa cum laude in May 2010 with bachelor degrees in music education and clarinet performance. After graduating college, she taught band at Frenship High School in Lubbock, TX for two years. In 2012, she returned to Rockwall to teach at Rockwall Heath High School. Mrs. Buck teaches band at Heath High School, Cain Middle School, Amy Parks Elementary and Springer Elementary. She married Max Buck on May 3, 2014.

Mr. Jonathan Morsinkhoff, Assistant Director of Bands –

Jonathan Morsinkhoff is excited to be joining the staff and teaching at Rockwall Heath High School. A native of Rockwall, Mr. Morsinkhoff graduated from Rockwall High School and went on to pursue music at the University of North Texas. He graduated Cum Laude with a Bachelors Degree in Music Education. As a trumpet player Mr. Morsinkhoff has had the privilege of marching in two DCI Drum and Bugle Corps; Pioneer and the Madison Scouts. He has also performed under the direction of Dr. Brian Bowman and Dr. Nicholas Williams while attending UNT. He and his wife Melissa love to spend time with their son Kason and and yorkie Sadie.

Mr.  Rod Kosterman, Assistant Director of Bands/ Director of Percussion –

Bio Coming Soon

Mr. Rusty Keaton, Colorguard Coordinator –

Bio coming soon!