Kip Moore, Lady Antebellum’s Hillary Scott and Brandon Lay were among the country stars taking part in the 2018 ACM Lifting Lives Music Camp this past week. The artists work with the campers who have Williams Syndrome, a developmental disability, to create music and enjoy a wide variety of musical activities.

Kip, along with songwriters Ross Copperman and Jon Nite, led the songwriting workshop in which they penned a song called “One Voice” with the campers.

On Monday, the campers recorded the song at Oceanway Studio with producer and co-writer Ross Copperman, along with Hillary Scott. “It was such an unbelievable thing to witness,” she says. “My heart is full.”

Hillary adds, “I’m a huge proponent for music in everybody’s life in some way and just the power of it and just how healing it can be and what an outlet it can be, so when I got asked to be a part of this – and I actually think I may have invited myself to the party, I was just so excited just to see the impact that music makes. But it’s not just the music, it’s their hearts and what they’re bringing to it. And to see that they wrote this song with Ross and Kip Moore and Jon Nite and just getting in that creative space with them had to be just life-changing. It’s the power of music.”

Darius Rucker, Dierks Bentley and Kelsea Ballerini are among the artists who have previously participated in the ACM Lifting Lives Music Camp.