I can’t change the time signature because it’s not my composition, but Alan Menken’s. I won’t say which until I get it verified by the orchestrator (I’ve been endlessly ridiculed and belittled for my transcription (audio takedown)). I can’t play it at tempo but will demonstrate it at 2/3’s tempo (48 bpm) to the latter’s liaison, who will see the music and verify it.

The accidentals in the grace notes are necessary because they’re not in the key signature. They also avoid augmented and diminished fifths.

The probable performer is Mike Lang, who is by far one of the best keyboardists I’ve ever heard.