Open Strings — duet for violin and viola (2026-10-13), option 1 of three after Same Air; closest to Graham's own solo viola piece Returned. D minor, slow. The viola alone states the tune in bare octaves; the beginner violin plays it five times on the D and A strings while the ground changes under it: the open fifth, re-grounded harmony, f octave leaps, a bar of silence, the B-flat-to-A sigh; both end on open strings. About five minutes.