הַֽלְל֥וּהוּ בְצִלְצְלֵי־שָׁ֑מַע הַֽ֝לְל֗וּהוּ בְּֽצִלְצְלֵ֥י תְרוּעָֽה׃
לױבט אים מיט קלינגעדיקע צימבלען, לױבט אים מיט הילכיקע צימבלען.
Rashi
with resounding cymbals Heb. בצלצלי שמע, cymbals that let a sound be heard.
Rashi
שָׁמַע is a noun, like שֶׁמַע, with a “segol,” but because of the “ethnactha” [which denotes a pause], it is vowelized with a long “kamatz,” and therefore, its accent is above, under the “shin.”