Hi, Kailee. There are actually about four published versions for lever harp now. I have one, Adlais has one, and there’s at least one other, maybe two. I don’t care for some of the suggestions in the RCM syllabus–with a little effort you can play the whole piece, although the levers are challenging at the end of the last variation. For the ABRSM they require the Adlais lever harp version, which I haven’t seen, since I’d already figured it out, so I don’t know how that compares to the RCM suggestions.