Open Question — string quartet on one chord, for Graham Paasch's Classical Jams ATX. His chord: cello open D, viola A on the G string, second violin D on the A string, first violin G on the E string (D3 A3 D5 G5, no third). Sounded plainly, then one tune on its notes asked four ways: as it stands, in the viola's voice, leaning minor, leaning major. The G finds its F sharp once, late and quiet, and the chord is left exactly as it was found. 82 bars, quarter = 76, 4:30. Every bar numbered; the playhead follows the performance tempo map.