It's now updated above. Just to confirm-- your schedule in post #1 has Spirit Lake in 2A and Sioux Center in 4A. Is that accurate? It doesn't seem to be either choir's typical division so just wanted to check.
Middle School Division-Myron L. Armour Auditorium
8:00 AM-Woodbury Central Party Rockers
8:20 AM-Hinton Sound Explosions
8:40 AM-Sgt. Bluff Luton Music in Motion
9:00 AM-Sioux Center Adrenaline
9:20 AM-Bishop Heelan Genesis
9:40 AM-Spirit Lake Spirit Rising
10:10 AM-Harlan Cytones
10:30 AM-Lewis Central Titan Force
10:50 AM-Ruthven-Ayrshire Legacy Elite
11:10 AM-SC East Evolution
Main Gym
8:00 AM-Single Gender-Bishop Heelan Magnifique
8:25 AM-Single Gender-Lewis Central Company
8:50 AM-Single Gender-SF Roosevelt Capital Harmony
9:15 AM-1A/2A-Woodbury Central Showstoppers
9:50 AM 3A-SBL Unleashed
10:15 AM 1A/2A-Hinton Soundwaves
10:40 AM-Prep-SF Roosevelt Rider Revolution
11:05 AM Prep-Spirit Lake Sonic Boom
11:30 AM Prep-Beatrice First Edition
11:55 AM Prep-Waukee Spirit
1:00 PM-3A-Harlan Breaking Cylence
1:25 PM-3A-Beatrice Limited Edition
1:50 PM-4A-Sioux Falls O'Gorman Ovation!
2:15 PM-4A-Waukee Nova
2:40 PM-3A-Spirit Lake Music Facotry
3:15 PM-1A/2A-Sioux Center Satisfaction
3:40 PM-3A-Bishop Heelan Harmonia Mundi
4:05 PM-4A-Lewis Central Lewis Corporation
4:30 PM-4A-Sioux Falls Roosevelt Executive Suite
4:55 PM-4A-Waukee Millennium