mu'-zi-kal in'-stroo-ments (shiddah we-shiddoth): "I gat me .... musical instruments, and that of all sorts" (Ec 2:8). Thus the King James Version and the American Standard Revised Version; the English Revised Version and the American Revised Version margin "concubines very many." The word occurs only here; the meaning is not certain, but it has nothing to do with music.
The International Standard Bible Encyclopedia
Musical Instruments
The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.