As Dillon worked with the sound crew to record the songs, he struggled with one note. "I couldn't hit it," he says. "We rehearsed for hours."
Finally, exhausted and discouraged, he went home that night, knowing that the next morning he'd have to record the song.
"I went straight to my room and prayed to my Heavenly Father to help me," he says.
All he could think about was how important the soundtrack would be to the 50,000 members of the Church in Tonga, as well as thousands of others who speak Tongan around the world.
"It was one of the longest nights of my life," he says.
After a long night of prayer and a little bit of sleep, Dillon walked into the recording studio and hit the note.
"Hallelujah," he remembers saying. "I was happy."