RHY.14:5.4 - Equal endings leave internal coordination open

Two ensemble versions begin and end together. In A, a marked middle entry is also coordinated; in B, one player’s entry comes after the others have passed the receiving cue. The recording preserves that middle passage.

The endpoint measure ties the versions, but the entry observation does not. Retain A for a task requiring that coordinated entry and use RHY.9 or RHY.10 to repair B’s cue or adjustment. The result needs neither a whole-piece average nor an assertion that every other internal relation was inspected.