I too love “The Harp of Brandiswhiere” Celtic harp suite by Sylvia Woods! The only other pieces I have seen to accompany harp concern themselves mostly with singing. You might want to look at Shirley Starke’s “Voices of The Trees” and “Songs for the White Rider”. They have a similar ‘feel’ as the Harp of Brandiswhiere. Voices of the Trees is written in lead sheet format with the verse/poetry accompanying it written separately above. I love this book because it is small enough to carry anywhere and lends itself to creativity. Good luck on your continued search- I too would like to see more of this kind of format.