At first The Child and I thought this was originally, "Grandma died of dysentery along the trail, but the rolling hills sure do make a majestic background for her gravesite, from which we will march, hand in hand, into the wilderness so that we might tame it" music. Ooops, we're having another majestic voyage scene and possibly end-credits. I'm waiting for Rocky at KWAX to tell us what we've been listening to, because it does sound like Copland, but it might be John Williams.
And it's... Peter Boyer? Symphony 1 (2012-13)? Written in memory for Leonard Bernstein? I might have to add it to my music to write by selection.
And now I'm imagining the the classic Star Trek fight music (da-da-daah, da-da-daah, da-da-daah daah daah daah daah da-da-daah daah) arranged for Copland's Rodeo.