rakeogh: Thanks! Yes the cello is a free pack in Spitfire Labs called Cello Moods. I also used some of the free BBC Symphony Orchestra also by Spitfire. Great to have these as the one thing that most DAWs don't seem to have out of the box is good orchestral instruments. Some of the Kontakt ones I think I bought in a bundle ages ago but have only now got around to using them.

Mesocat: Thanks you :] It's one of my most meaningful compositions! It was also an experiment in horizontal composition.