On Saturday, Sept. 9, a group of 24 brass and saxophone students from Nashville School of the Arts performed with country music group Lady Antebellum in front of a sold-out crowd at Bridgestone Arena.

The students were chosen as part of a contest held by Lady Antebellum at the beginning of the summer. Schools submitted videos of student musicians playing the horn part of the group’s hit song, You Look Good.

In August, the music group informed NSA that they had been selected to perform during their concert.

Watch the students’ performance here.