The beginning does sound quite odd played on piano or maybe it's because the notes are out of tune. "Song of Healing" is something I'm working on. It includes a orchestral accompaniment. It's my first time working in medieval scales (aka Modes); Meloetta's "Song of Healing" or "Song of Harmony" uses a F# Mixolydian Scale in this piano transcription with some altered notes in the melody compared to the original.
I really need to find a piano more in tune. Unfortunately, this one is the only one I have main access to and it's tuned around 421hz balanced quite well with the other notes.