Beautiful piece. I like the sound of the Pan Flute, but as others have said, its abrupt cut-off was sometimes disconcerting. I know it would be tedious and take some time, but I think you could do some volume automation on that (the Pan Flute) track to drop the volume more gradually for the last part of the affected notes without needing to change anything else with the instrument, mix, or effects. Enjoyed the listen.