Looks like IP is def a big part of it:
"With the stage set, our symphony takes us to the tender love of parenthood, highlighting childhood moments where each of our journeys began and featuring a stirring, multilingual arrangement of “You’ll Be in My Heart.” The symphony then transitions to “Proud Corazón” as we find our voice in a movement dedicated to the bonds of family. Friendship follows, with classic songs like “You’ve Got a Friend in Me” and “Friend Like Me” taking us back to the days of recess and friendship bracelets."
Set to a sweeping arrangement of “So Close,” a personal favorite hidden gem from Disney’s “Enchanted,” the romance movement celebrates the moments when we find someone with whom our melody blends.
Inevitably in life, we experience the quiet loneliness of loss, but as “When She Loved Me” and “Remember Me” bring us “Into the Unknown,” the echoes of those around us remind us that we’re never truly alone. As we come out of the darkness, the music crescendos to “I See the Light” from “Tangled,” launching us into our finale – and our second original song, entitled “Beating of our Hearts” – where we all come together as one and find our place in the great symphony of life. "