Thomas Hales is Director of Choral Activities at East High School in Sioux City, IA, where he conducts the Men's Chorale, Varsity Women's Choir, Chamber Choir, teaches AP Music Theory, and is director of the nationally-recognized varsity show choir, The Headliners. He has also served as Music Director and Conductor for the EHS productions of Grease, Thoroughly Modern Millie, Little Shop of Horrors, and Beauty and the Beast. Prior to his appointment, Mr. Hales was Director of Vocal Music at Southeast Polk High School (Pleasant Hill, IA) and Associate Director of Choirs at Sioux City East, where he received the award for Best New Teacher, and during which time the Concert Choir grew in membership from 65 to over 140 singers. Upon his arrival in Sioux City, Mr. Hales instituted the Sioux City Men's Choir Festival (an honor festival involving young men from all four high schools and a guest ensemble/conductor), the first EHS male a-cappella ensemble, and the annual Dinner Theater. Show choirs under his direction have garnered Grand Champion or First Runner-Up awards in Illinois, Iowa, Nebraska, Ohio, South Dakota, and Wisconsin.

A native of Columbus, Ohio, Tom grew up in Davenport and is a graduate of Iowa State University, where he studied conducting with Dr. James Rodde, was President and Student Conductor of both the Iowa State Singers and the Iowa Statesmen, and was a recipient of the Robert McCowen Memorial Scholarship and the Barbara Jean Brown Choral Award. He served three years as Music Director of the a-cappella group, Shy of a Dozen, and continues to serve on the staff of the ISU Summer Choral Academy and Honor Choir. As a singer, he participated in performances at National Conventions of the ACDA and NCCO. He earned the M.M. in Choral Conducting from Michigan State University, where he was a Graduate Fellow and a student of Dr. David Rayl and Dr. Jonathan Reed. His graduate research focused on the motets of Brahms and Bruckner.

Mr. Hales has appeared as a conductor with the Ames Chamber Artists, Iowa State Singers, Iowa Statesmen, the Quad City Wind Ensemble, and on the Christmas Concerts of First Presbyterian Church-Davenport, one of the region’s largest and finest church music programs, which has twice been featured nationally on PBS. He has been both a semifinalist (2009) and a finalist (2011) in the American Choral Directors Association’s National Conducting Competition, and was the 2006 winner of the St. Ambrose University Young Conductors Competition. In 2010, he was guest clinician and conductor of the Iowa 4-H Youth Conference Choir.

As an arranger and orchestrator, Mr. Hales has completed projects for church, community, and school ensembles, including show choirs in Iowa, South Dakota, and Missouri. He has served as a judge at show choir competitions in Iowa, Nebraska, and Wisconsin.


Sydney McCoy is the Associate Vocal Music Director at East High and East Middle Schools in Sioux City, IA. At East High School, she directs Women's Chorale, Raider Choir, Women's A-Cappella (Basic Pitches), and the junior-varsity show choir, New Sound. At East Middle School, Sydney teaches 7th and 8th grade choirs. This is Sydney's second year in Sioux City and she is very grateful to be working with such wonderful students and colleagues.

Sydney McCoy is originally from Cedar Rapids, Iowa, where she attended Xavier High School, and had the privilege of singing under the direction of Dr. Andrew Last. She attended Iowa State University, where she studied voice under Prof. Mary Creswell. She also had the privilege to sing in the Iowa State Singers and Cantamus Women's Choir, which allowed her multiple opportunities to travel for National Conventions of the ACDA and NCCO. Sydney enjoyed lead roles in the ISU Opera Studio and ISU Theatre during her time at Iowa State University. She graduated with her Bachelors of Music Education, and the proceeded to work at Johnston Middle School as a long-term substitute. Sydney landed her first full-time job at Moravia Schools, where she taught preschool through 12th grade vocal music, including a spring musical and show choir.