Check out the schedules from all three performance venues where WGI Percussion/Winds World Championships Prelims will be taking place on April 21st, and keep scrolling to see the lineup for Winds World Championship prelims on April 23!
Percussion Prelims Schedule - April 21
University of Dayton Arena - Concert Prelims, PSW Prelims, PIW Prelims
| Lewis Cass HS | PSCA | 9:00am |
| First Colonial HS | PSCA | 9:09am |
| Clayton HS | PSCA | 9:18am |
| Warren County Public Schools | PSCA | 9:27am |
| Madison Southern HS | PSCA | 9:36am |
| Hatboro-Horsham HS | PSCA | 9:45am |
| East Central HS | PSCA | 9:54am |
| Atoka HS | PSCA | 10:03am |
| West Clermont HS | PSCA | 10:12am |
| Penn-Trafford HS | PSCA | 10:21am |
| Break | 10:30am | |
| Muscle Shoals HS | PSCO | 10:35am |
| Corona del Sol HS | PSCO | 10:45am |
| Campbell County HS | PSCO | 10:55am |
| Powhatan HS | PSCO | 11:05am |
| Cleveland HS | PSCO | 11:15am |
| Plainfield HS | PSCO | 11:25am |
| Break | 11:35am | |
| North Forney HS | PSCW | 11:40am |
| Tunstall HS | PSCW | 11:51am |
| Corinth Holders HS | PSCW | 12:02pm |
| Catawba Ridge HS | PSCW | 12:13pm |
| Fishers HS | PSCW | 12:24pm |
| Ayala HS | PSCW | 12:35pm |
| Break | 12:46pm | |
| Dartmouth HS | PSW - Round 1 | 1:00pm |
| Broken Arrow HS | PSW - Round 1 | 1:11pm |
| Arcadia HS | PSW - Round 1 | 1:22pm |
| Cupertino HS | PSW - Round 1 | 1:33pm |
| Lambert HS | PSW - Round 1 | 1:44pm |
| Petal HS | PSW - Round 1 | 1:55pm |
| Milton HS | PSW - Round 1 | 2:06pm |
| South County HS | PSW - Round 1 | 2:17pm |
| Homestead HS | PSW - Round 1 | 2:28pm |
| Break | 2:39pm | |
| Franklin Central HS | PSW - Round 2 | 2:50pm |
| Avon HS | PSW - Round 2 | 3:01pm |
| Chino Hills HS | PSW - Round 2 | 3:12pm |
| Centerville HS | PSW - Round 2 | 3:23pm |
| Ayala HS | PSW - Round 2 | 3:34pm |
| Timber Creek HS | PSW - Round 2 | 3:45pm |
| Sparkman HS | PSW - Round 2 | 3:56pm |
| Carroll HS | PSW - Round 2 | 4:07pm |
| Center Grove HS | PSW - Round 2 | 4:18pm |
| Break | 4:29pm | |
| MBI Indoor Percussion | PIW - Round 1 | 4:40pm |
| Atlanta Quest | PIW - Round 1 | 4:51pm |
| Vessel Indoor Percussion | PIW - Round 1 | 5:02pm |
| Blue Knights | PIW - Round 1 | 5:13pm |
| United Percussion | PIW - Round 1 | 5:24pm |
| POW Percussion | PIW - Round 1 | 5:35pm |
| Matrix | PIW - Round 1 | 5:46pm |
| Break | 5:57pm | |
| STRYKE Percussion | PIW - Round 1 | 6:05pm |
| Veritas | PIW - Round 1 | 6:16pm |
| Redline | PIW - Round 1 | 6:27pm |
| Red Wave Indoor | PIW - Round 1 | 6:38pm |
| Flux Indoor Percussion | PIW - Round 1 | 6:49pm |
| Pulse Percussion | PIW - Round 1 | 7:00pm |
| Music City Mystique | PIW - Round 1 | 7:11pm |
| Break | 7:22pm | |
| Imperial Dynasty | PIW - Round 2 | 7:35pm |
| 4th Wall | PIW - Round 2 | 7:46pm |
| Dark Sky Percussion | PIW - Round 2 | 7:57pm |
| George Mason University | PIW - Round 2 | 8:08pm |
| RCC | PIW - Round 2 | 8:19pm |
| Broken City | PIW - Round 2 | 8:30pm |
| Rhythmic Force Percussion | PIW - Round 2 | 8:41pm |
| Break | 8:52pm | |
| Rhythm X | PIW - Round 2 | 9:00pm |
| Cap City Percussion | PIW - Round 2 | 9:11pm |
| Infinity | PIW - Round 2 | 9:22pm |
| ConneXus | PIW - Round 2 | 9:33pm |
| Monarch Independent | PIW - Round 2 | 9:44pm |
| Rise Percussion | PIW - Round 2 | 9:55pm |
| Vigilantes Indoor Percussion | PIW - Round 2 | 10:06pm |
| Audio Theater | PIW - Round 2 | 10:17pm |
Wright State University's Nutter Center - PSA Prelims, PIA Prelims
| Everett HS | PSA - Round 1 | 9:30am |
| Thomas Worthington HS | PSA - Round 1 | 9:39am |
| Southgate Anderson HS | PSA - Round 1 | 9:48am |
| North Allegheny HS | PSA - Round 1 | 9:57am |
| Lees Summit HS | PSA - Round 1 | 10:06am |
| Kickapoo HS | PSA - Round 1 | 10:15am |
| Cab Calloway HS | PSA - Round 1 | 10:24am |
| Bob Jones HS | PSA - Round 1 | 10:33am |
| Grand Blanc HS | PSA - Round 1 | 10:42am |
| Irondale Combined Schools | PSA - Round 1 | 10:51am |
| Beavercreek HS | PSA - Round 1 | 11:00am |
| Break | 11:09am | |
| Westhill HS | PSA - Round 2 | 11:20am |
| Worthington Kilbourne HS | PSA - Round 2 | 11:29am |
| Southport HS | PSA - Round 2 | 11:38am |
| Osseo Area Combined Schools | PSA - Round 2 | 11:47am |
| Hempfield HS | PSA - Round 2 | 11:56am |
| Fairborn HS | PSA - Round 2 | 12:05pm |
| Central Dauphin HS | PSA - Round 2 | 12:14pm |
| Northview HS | PSA - Round 2 | 12:23pm |
| Perry Meridian HS | PSA - Round 2 | 12:32pm |
| Hudsonville HS | PSA - Round 2 | 12:41pm |
| Clover HS | PSA - Round 2 | 12:50pm |
| Franklin Community HS | PSA - Round 2 | 12:59pm |
| Break | 1:08pm | |
| Dassel-Cokato HS | PSA - Round 3 | 2:10pm |
| Wapakoneta HS | PSA - Round 3 | 2:19pm |
| Harrison HS | PSA - Round 3 | 2:28pm |
| Northeastern HS | PSA - Round 3 | 2:37pm |
| E.D. White Catholic HS | PSA - Round 3 | 2:46pm |
| Ninety Six HS | PSA - Round 3 | 2:55pm |
| Hamilton Southeastern HS | PSA - Round 3 | 3:04pm |
| Pearl HS | PSA - Round 3 | 3:13pm |
| Unionville HS | PSA - Round 3 | 3:22pm |
| Olentangy Liberty HS | PSA - Round 3 | 3:31pm |
| Salem HS | PSA - Round 3 | 3:40pm |
| Kings HS | PSA - Round 3 | 3:49pm |
| Break | 3:58pm | |
| Mililani HS | PSA - Round 4 | 4:10pm |
| Stoneman Douglas HS | PSA - Round 4 | 4:19pm |
| Vandebilt Catholic HS | PSA - Round 4 | 4:28pm |
| Francis Howell Combined Schools | PSA - Round 4 | 4:37pm |
| Plainfield Combined Schools | PSA - Round 4 | 4:46pm |
| Bellevue Combined Schools | PSA - Round 4 | 4:55pm |
| Minooka Community HS | PSA - Round 4 | 5:04pm |
| Old Bridge HS | PSA - Round 4 | 5:13pm |
| Gulfport HS | PSA - Round 4 | 5:22pm |
| Elk River Combined Schools | PSA - Round 4 | 5:31pm |
| Dennis-Yarmouth HS | PSA - Round 4 | 5:40pm |
| Bellbrook HS | PSA - Round 4 | 5:49pm |
| Break | 5:58pm | |
| Fruitport Independent Percussion | PIA - Round 1 | 6:05pm |
| Tar River Independent Percussion | PIA - Round 1 | 6:14pm |
| Groove Pursuit | PIA - Round 1 | 6:23pm |
| Lake Effect Percussion | PIA - Round 1 | 6:32pm |
| St. Martin Independent | PIA - Round 1 | 6:41pm |
| St. Ambrose University Indoor Percussion | PIA - Round 1 | 6:50pm |
| Matrix A | PIA - Round 1 | 6:59pm |
| Charles Towne Independent | PIA - Round 1 | 7:08pm |
| Shockwave | PIA - Round 1 | 7:17pm |
| Break | 7:26pm | |
| Mt. Juliet Independent | PIA - Round 2 | 7:40pm |
| Ascension Percussion | PIA - Round 2 | 7:49pm |
| Quad City Percussion | PIA - Round 2 | 7:58pm |
| Pi Percussion Inc. | PIA - Round 2 | 8:07pm |
| Modulation Z | PIA - Round 2 | 8:16pm |
| North Star Independent | PIA - Round 2 | 8:25pm |
| Huron Valley Percussion | PIA - Round 2 | 8:34pm |
| Nomad Indoor | PIA - Round 2 | 8:43pm |
Truist Arena at Northern Kentucky University - PIO Prelims, PSO Prelims
| STRYKE Percussion 2 | PIO - Round 1 | 9:00am |
| Triple Crown | PIO - Round 1 | 9:10am |
| Liberty University Indoor Drumline | PIO - Round 1 | 9:20am |
| Q2 | PIO - Round 1 | 9:30am |
| United Percussion 2 | PIO - Round 1 | 9:40am |
| Paradigm Percussion | PIO - Round 1 | 9:50am |
| River City Rhythm | PIO - Round 1 | 10:00am |
| Break | 10:10am | |
| Matrix Open | PIO - Round 1 | 10:20am |
| Palmetto Indoor Theatre | PIO - Round 1 | 10:30am |
| Bakersfield College | PIO - Round 1 | 10:40am |
| Infinity 2 | PIO - Round 1 | 10:50am |
| Cap City 2 | PIO - Round 1 | 11:00am |
| IMPACT Percussion | PIO - Round 1 | 11:10am |
| Break | 11:20am | |
| Collins Hill HS | PSO - Round 1 | 11:35am |
| Lake Orion HS | PSO - Round 1 | 11:45am |
| Goshen HS | PSO - Round 1 | 11:55am |
| Greenfield-Central HS | PSO - Round 1 | 12:05pm |
| Clear Brook HS | PSO - Round 1 | 12:15pm |
| Norwalk HS | PSO - Round 1 | 12:25pm |
| Foothill HS (NV) | PSO - Round 1 | 12:35pm |
| Zionsville Community HS | PSO - Round 1 | 12:45pm |
| Burleson HS | PSO - Round 1 | 12:55pm |
| Break | 1:05pm | |
| Freedom HS | PSO - Round 2 | 1:35pm |
| Lebanon HS | PSO - Round 2 | 1:45pm |
| Brandon Valley HS | PSO - Round 2 | 1:55pm |
| Mauldin HS | PSO - Round 2 | 2:05pm |
| Trumbull HS | PSO - Round 2 | 2:15pm |
| Hardin Valley Academy | PSO - Round 2 | 2:25pm |
| Azle HS | PSO - Round 2 | 2:35pm |
| Dorman HS | PSO - Round 2 | 2:45pm |
| Boswell HS | PSO - Round 2 | 2:55pm |
| Break | 3:05pm | |
| Gold Spike Percussion | PIO - Round 2 | 3:20pm |
| Crossroads Percussion | PIO - Round 2 | 3:30pm |
| Civitas Independent | PIO - Round 2 | 3:40pm |
| Meraki Percussion | PIO - Round 2 | 3:50pm |
| Motor City Percussion | PIO - Round 2 | 4:00pm |
| Instinct | PIO - Round 2 | 4:10pm |
| Break | 4:20pm | |
| Gold Indoor Percussion | PIO - Round 2 | 4:30pm |
| Vision Percussion | PIO - Round 2 | 4:40pm |
| Freedom Percussion | PIO - Round 2 | 4:50pm |
| Breakthrough Indoor Percussion | PIO - Round 2 | 5:00pm |
| Resistance Indoor Percussion | PIO - Round 2 | 5:10pm |
| Infinity 3 | PIO - Round 2 | 5:20pm |
| Break | 5:30pm | |
| Fair Lawn HS | PSO - Round 3 | 6:00pm |
| Thomas Jefferson HS | PSO - Round 3 | 6:10pm |
| Lower Dauphin HS | PSO - Round 3 | 6:20pm |
| Pace HS | PSO - Round 3 | 6:30pm |
| Plymouth-Canton Educational Park | PSO - Round 3 | 6:40pm |
| Central Crossing HS | PSO - Round 3 | 6:50pm |
| Plainfield HS | PSO - Round 3 | 7:00pm |
| Decatur Central HS | PSO - Round 3 | 7:10pm |
| Kettering Fairmount HS | PSO - Round 3 | 7:20pm |
| Break | 7:30pm | |
| Eden Prairie HS | PSO - Round 4 | 7:45pm |
| Sherwood HS | PSO - Round 4 | 7:55pm |
| Powhatan HS | PSO - Round 4 | 8:05pm |
| Victor J. Andrew HS | PSO - Round 4 | 8:15pm |
| Chattahoochee HS | PSO - Round 4 | 8:25pm |
| T.L. Hanna HS | PSO - Round 4 | 8:35pm |
| Brownsburg HS | PSO - Round 4 | 8:45pm |
| Walled Lake Consolidated Schools | PSO - Round 4 | 8:55pm |
| Chantilly HS | PSO - Round 4 | 9:05pm |
Winds Prelims Schedule - April 23
Wright State University's Nutter Center
| Valley Christian HS | WSA | 10:00am |
| Sequoyah HS | WSA | 10:09am |
| Dartmouth HS | WSA | 10:18am |
| Kent City HS | WSA | 10:27am |
| Elk River Combined Schools | WSA | 10:36am |
| Joshua HS | WSA | 10:45am |
| Corinth Holders HS | WSA | 10:54am |
| Richmond HS | WSA | 11:03am |
| Break | 11:12am | |
| Hardin Valley Academy | WSA | 11:30am |
| Bellevue West HS | WSA | 11:39am |
| Carlisle HS | WSA | 11:48am |
| Bellevue East HS | WSA | 11:57am |
| Empyrean Winds | WIA | 12:06pm |
| Evidence from William Carey University | WIA | 12:15pm |
| Vortex Indoor Winds | WIA | 12:24pm |
| LSM Winds | WIA | 12:33pm |
| Break | 12:42pm | |
| Josh Hardin HS | WSO | 1:40pm |
| Mt. Juliet HS | WSO | 1:50pm |
| Catawba Ridge HS | WSO | 2:00pm |
| Lake Hamilton HS | WSO | 2:10pm |
| Goodpasture Christian HS | WSO | 2:20pm |
| Daviess County HS | WSO | 2:30pm |
| Westfield HS | WSO | 2:40pm |
| Father Ryan HS | WSO | 2:50pm |
| Miamisburg HS | WSO | 3:00pm |
| South Jones HS | WSO | 3:10pm |
| Chromium Winds | WIO | 3:20pm |
| Break | 3:30pm | |
| Mililani HS | WSW | 3:45pm |
| Stoneman Douglas HS | WSW | 3:56pm |
| Cleveland HS | WSW | 4:07pm |
| Greenfield Central HS | WSW | 4:18pm |
| Azle HS | WSW | 4:29pm |
| Avon HS | WSW | 4:40pm |
| Legacy | WIW | 4:51pm |
| UTRGV Winds | WIW | 5:02pm |
| Horizon Winds | WIW | 5:13pm |
| STRYKE Wynds | WIW | 5:24pm |