| Instrument | Chair | Name | School | Region |
| Flute | 01 | Yerin Lee | R.C. Edwards Middle School | 1 |
| Flute | 02 | Lauren Wiggins | Cario Middle School | 4 |
| Flute | 03 | Ella Jones | Cario Middle School | 4 |
| Flute | 04 | Martina Salinas | Cario Middle School | 4 |
| Flute | 05 | Julia Benitez-Nelson | Hand Middle School | 3 |
| Flute | 06 | Rosemary Valmores | Gregg Middle School | 4 |
| Flute | 07 | Brooke Colangelo | Cario Middle School | 4 |
| Flute | 08 | Claire Cathey | Laing Middle School | 4 |
| Flute | 09 | Megan Turner | R. P. Dawkins Middle School | 1 |
| Flute | 10 | Christian Jenkins | Crayton Middle School | 3 |
| Flute | 11 | Jane Ann Johnson | Moultrie Middle School | 4 |
| Flute | 12 | Ian Scogin | League Academy | 1 |
| Flute | A1 | Cathy Tang | Dent Middle School | 3 |
| Flute | A2 | Sarah wenlson | R.C. Edwards Middle School | 1 |
| Flute | A3 | Avery Shope | Piedmont Music Academy | 3 |
| Flute | A4 | Hannah Lewis | Pleasant Hill Middle School | 2 |
| Flute | A5 | Cadence Bermudez | Hanahan Middle School | 5 |
| Flute | A6 | Olivia Carr | Springfield Middle School | 3 |
| Oboe | 01 | Hope Bergman | Banks Trail Middle School | 3 |
| Oboe | 02 | Tyler Breaux | Rollings Middle School | 4 |
| Oboe | 03 | Reid Manale | Cario Middle School | 4 |
| Oboe | 04 | Ryan Prisco | Ten Oaks Middle School | 5 |
| Oboe | A1 | Ann Moon | Springfield Middle School | 3 |
| Oboe | A2 | Sydney Fulcher | Mauldin Middle School | 1 |
| Bassoon | 01 | Eric Mays | DuBose Middle School | 4 |
| Bassoon | 02 | Amelia Caputo | Riverside Middle School (Greer) | 1 |
| Bassoon | 03 | Madeleine Rhyne | League Academy | 1 |
| Bassoon | 04 | Elli Edgar | Mauldin Middle School | 1 |
| Bassoon | A1 | Sidney Truluck | Gregg Middle School | 4 |
| Bassoon | A2 | Cathryn Sober | Rollings Middle School | 4 |
| Clarinet | 01 | Brooke Smith | Cario Middle School | 4 |
| Clarinet | 02 | Emily Yi | Sterling School | 1 |
| Clarinet | 03 | Joe Gaglione | Cario Middle School | 4 |
| Clarinet | 04 | Gabriella Hylton | Charleston School of the Arts Middle School | 4 |
| Clarinet | 05 | Sam Henshaw | Moultrie Middle School | 4 |
| Clarinet | 06 | Christopher Robinson | Cario Middle School | 4 |
| Clarinet | 07 | Xander Norwood | DuBose Middle School | 4 |
| Clarinet | 08 | Savannah Godwin | Merriwether Middle School | 2 |
| Clarinet | 09 | Emily Severence | Charleston School of the Arts Middle School | 4 |
| Clarinet | 10 | Leah Schwartz | Fort Mill Middle School | 3 |
| Clarinet | 11 | Lydia Scroggins | Bob Jones Academy | 1 |
| Clarinet | 12 | Elliot Suiter | DuBose Middle School | 4 |
| Clarinet | 13 | Gaby Rapalo | Marrington Middle School | 5 |
| Clarinet | 14 | Adelynn Tooley | Northwest Middle School | 1 |
| Clarinet | 15 | Dani Welch | Dutchman Creek Middle School | 3 |
| Clarinet | 16 | Ellie Lawhorn | York Middle School | 3 |
| Clarinet | 17 | Fernando Delgado | Fisher Middle School | 1 |
| Clarinet | 18 | Alyse Flores | Hardeeville-Ridgeland Middle School | 4 |
| Clarinet | 19 | Annabel Cuddy | Gold Hill Middle School | 3 |
| Clarinet | 20 | Drake Seagraves | Belton Middle School | 2 |
| Clarinet | 21 | Lyn Yu | E.L. Wright Middle School | 3 |
| Clarinet | 22 | Caroline Shaw | McCracken Middle School | 1 |
| Clarinet | 23 | Patience Banks | Rollings Middle School | 4 |
| Clarinet | 24 | Ruby Prosser | Seneca Middle School | 1 |
| Clarinet | A1 | Abby Wimer | Cario Middle School | 4 |
| Clarinet | A2 | Jennifer Centa | Riverside Middle School (Greer) | 1 |
| Clarinet | A3 | Natalie Holland | Charleston School of the Arts Middle School | 4 |
| Clarinet | A4 | Leah Weeks | Springfield Middle School | 3 |
| Clarinet | A5 | Jada Turner | Sims Middle School | 3 |
| Clarinet | A6 | Gabriel Concepcion | Rollings Middle School | 4 |
| Clarinet | A7 | Ashlynn McDowell | Westview Middle School (Goose Creek) | 5 |
| Clarinet | A8 | Scarlett Evans | Hanahan Middle School | 5 |
| Bass Clarinet | 01 | Mikal Greene | Westview Middle School (Goose Creek) | 5 |
| Bass Clarinet | 02 | Dawson Williams | Walhalla Middle School | 1 |
| Bass Clarinet | 03 | Brynn Dybik | Cario Middle School | 4 |
| Bass Clarinet | 04 | Alijah Norris | Kelly Mill Middle School | 3 |
| Bass Clarinet | A1 | Brenden Gerard | DuBose Middle School | 4 |
| Bass Clarinet | A2 | Finn Donnelly | Cane Bay Middle School | 5 |
| Contra Clarinet | 01 | Lauryn Smith | Cario Middle School | 4 |
| Contra Clarinet | 02 | Drew Pitsis | Laing Middle School | 4 |
| Contra Clarinet | A1 | Ally Arant | Camden Middle School | 3 |
| Alto Sax | 01 | Jordan Brown | Rollings Middle School | 4 |
| Alto Sax | 02 | Nathan Doar | Meadow Glen Middle School | 2 |
| Alto Sax | 03 | Jeniya Brown | DuBose Middle School | 4 |
| Alto Sax | 04 | Logan Burgess | Belton Middle School | 2 |
| Alto Sax | 05 | Owen Schuyler | Moultrie Middle School | 4 |
| Alto Sax | 06 | Evan Overeem | DuBose Middle School | 4 |
| Alto Sax | A1 | Sarah Fox | Springfield Middle School | 3 |
| Alto Sax | A2 | Landon Taylor | League Academy | 1 |
| Alto Sax | A3 | Levi Riser | Riverside Middle School | 2 |
| Tenor Sax | 01 | Declan Fluent | Rollings Middle School | 4 |
| Tenor Sax | 02 | Dale Watson | Crayton Middle School | 3 |
| Tenor Sax | A1 | Anika Roldan | Irmo Middle School | 2 |
| Bari Sax | 01 | Chris Unumb | Meadow Glen Middle School | 2 |
| Bari Sax | A1 | Kai Victa | Rollings Middle School | 4 |
| Trumpet | 01 | Tess Abrams | Gregg Middle School | 4 |
| Trumpet | 02 | Brendan Breen | Cario Middle School | 4 |
| Trumpet | 03 | Elija Hicks | League Academy | 1 |
| Trumpet | 04 | Marqual Littlejohn | Northside Middle School (Greenwood) | 2 |
| Trumpet | 05 | Alex Talley | Cario Middle School | 4 |
| Trumpet | 06 | Cal Lee | Florence Chapel Middle School | 1 |
| Trumpet | 07 | Olivia Clifton | Rollings Middle School | 4 |
| Trumpet | 08 | Emily Pearson | Edgewood Middle School | 2 |
| Trumpet | 09 | John King | Cario Middle School | 4 |
| Trumpet | 10 | Nathanael Simmons | Guinyard-Butler Middle School | 4 |
| Trumpet | 11 | Carson Ponce | Florence Chapel Middle School | 1 |
| Trumpet | 12 | Jackson Lipe | Blacksburg Middle School | 3 |
| Trumpet | 13 | John Kerrigan | Sangaree Middle School | 5 |
| Trumpet | 14 | Donnie Weston | Dent Middle School | 3 |
| Trumpet | 15 | Rusty Lipford | Florence Chapel Middle School | 1 |
| Trumpet | 16 | Zaria Daniels | Lexington Middle School | 2 |
| Trumpet | A1 | Nolan Wiley | Florence Chapel Middle School | 1 |
| Trumpet | A2 | Eduardo Dera | Gable Middle School | 1 |
| Trumpet | A3 | Hudson Mays | Cario Middle School | 4 |
| Trumpet | A4 | Tyree Davis | Williams Middle School | 5 |
| Trumpet | A5 | Luke Hartig | DuBose Middle School | 4 |
| Trumpet | A6 | Charles Zorn | Guinyard-Butler Middle School | 4 |
| Trumpet | A7 | Nathan Gilliard | Irmo Middle School | 2 |
| Trumpet | A8 | Collin Roebuck | Meadow Glen Middle School | 2 |
| Horn | 01 | Derek Thompson | Dutchman Creek Middle School | 3 |
| Horn | 02 | Jill Brown | Florence Chapel Middle School | 1 |
| Horn | 03 | Lola Burrell | Northwest Middle School | 1 |
| Horn | 04 | Benjamin Moore | Pleasant Knoll Middle School | 3 |
| Horn | 05 | Emily King | Cario Middle School | 4 |
| Horn | 06 | Betsy Ryerson | Piedmont Music Academy | 3 |
| Horn | 07 | Brantson Kulp | Merriwether Middle School | 2 |
| Horn | 08 | Danny Schulz | Florence Chapel Middle School | 1 |
| Horn | A1 | Rachel Vondergeest | Clinton Middle School | 2 |
| Horn | A2 | Devon Nadelstumph | Cario Middle School | 4 |
| Horn | A3 | Doug Sattler | Marrington Middle School | 5 |
| Horn | A4 | Caroline Davis | Rollings Middle School | 4 |
| Trombone | 01 | Chase Morrow | Rollings Middle School | 4 |
| Trombone | 02 | Wade Groff | R.C. Edwards Middle School | 1 |
| Trombone | 03 | Jack Eitel | Florence Chapel Middle School | 1 |
| Trombone | 04 | Alex Martinez | Gregg Middle School | 4 |
| Trombone | 05 | Victoria Duncan | Pickens Middle School | 1 |
| Trombone | 06 | Bre’Anna Ford | Gable Middle School | 1 |
| Trombone | 07 | Jacob Lewis | Cario Middle School | 4 |
| Trombone | 08 | Greg Eastlack | Cario Middle School | 4 |
| Trombone | 09 | Kamryn Gordon | Chesterfield-Ruby Middle School | 5 |
| Trombone | A1 | Ethan Coble | Clover Middle School | 3 |
| Trombone | A2 | Michael Huff | Greer Middle School | 1 |
| Trombone | A3 | Ryan Peak | Dutch Fork Middle School | 3 |
| Trombone | A4 | Scott Dillon | Dent Middle School | 3 |
| Trombone | A5 | Zac Wood | R.C. Edwards Middle School | 1 |
| Euphonium | 01 | Chase Snoots | Cario Middle School | 4 |
| Euphonium | 02 | Jack Altenbach | Daniel Island Middle School | 5 |
| Euphonium | 03 | Ethan Carter | Florence Chapel Middle School | 1 |
| Euphonium | 04 | Samuel DeSantis | Cario Middle School | 4 |
| Euphonium | A1 | Frank Estock | Pleasant Knoll Middle School | 3 |
| Euphonium | A2 | Andrew Wheaton | Banks Trail Middle School | 3 |
| Tuba | 01 | Nikolai Sjolander | Cario Middle School | 4 |
| Tuba | 02 | Trey Evans | Rollings Middle School | 4 |
| Tuba | 03 | Nahw Villar | Northwest Middle School | 1 |
| Tuba | 04 | Moses Bannister | River Oaks Middle School | 4 |
| Tuba | 05 | Ben Hoitink | Dutchman Creek Middle School | 3 |
| Tuba | 06 | Annabelle Boozer | Moultrie Middle School | 4 |
| Tuba | 07 | Jacob Gourdin | Gettys Middle School | 1 |
| Tuba | 08 | Sky Barnett | Charleston School of the Arts Middle School | 4 |
| Tuba | A1 | Evan Sippel | Pleasant Knoll Middle School | 3 |
| Tuba | A2 | Blake Hicks | Gilbert Middle School | 2 |
| Tuba | A3 | John Thomas Grant | Florence Chapel Middle School | 1 |
| Tuba | A4 | Acie Sistrunk | Florence Chapel Middle School | 1 |
| Percussion | 01 | Adam Surak | White Knoll Middle School | 2 |
| Percussion | 02 | Devin Catangay | Westview Middle School (Goose Creek) | 5 |
| Percussion | 03 | Ellakyn Brinkley | Schofield Middle School | 2 |
| Percussion | 04 | Korbin Ferguson | Mauldin Middle School | 1 |
| Percussion | 05 | Dominic Hernandez | Cario Middle School | 4 |
| Percussion | 06 | Jason Do | Springfield Middle School | 3 |
| Percussion | 07 | Elijah Butler | Cario Middle School | 4 |
| Percussion | A1 | Kendall Montgomery | Florence Chapel Middle School | 1 |
| Percussion | A2 | Alexander Mills | Summit Parkway Middle School | 3 |
| Percussion | A3 | Bella Feinzig | Cario Middle School | 4 |
| Percussion | A4 | Morgan Scott | Mauldin Middle School | 1 |
| Timpani | 01 | Ethan Gossett | Marrington Middle School | 5 |
| Timpani | A1 | Preston Spisak | Mauldin Middle School | 1 |