Persichetti Exercise 6 - 27 for String Trio

I've moved on to Chapter 6 of Persichetti's "20th Century Harmony" which is about secundal chords and clusters.  The prompt was "1.  Harmonize the following melody for string trio using chords by seconds."

Thanks for listening and I'd appreciate any of your comments!

Very eerily expressive, and I feel like the ending has not resolved. This could be a good candidate for a psychological horror perhaps. Look up the game "The Dark Eye". I don't remember the music of that game, but I feel like this music would work in that type of game.