On December 22 and 23, members of AYLUS Sugar Land rehearsed for the upcoming Christmas Eve concert. Seven musicians: Daniel Trinh (trombone), Grace Trinh (clarinet), Simon Li (trumpet), Ethan Li (clarinet, piano), Emma Jiang (violin), Anna Lin (viola), and Albon Wu (violin), practiced not only four collective ensemble pieces, but also two groups of duets. After a total eight hours of diligent practice, the pieces were ready for performance.