'Musical' in the Bible

The priests stood in their assigned spots, along with the Levites who had the musical instruments used for praising the Lord. (These were the ones King David made for giving thanks to the Lord and which were used by David when he offered praise, saying, "Certainly his loyal love endures.") Opposite the Levites, the priests were blowing the trumpets, while all Israel stood there.

The Levites had David's musical instruments and the priests had trumpets.

Hezekiah ordered the burnt sacrifice to be offered on the altar. As they began to offer the sacrifice, they also began to sing to the Lord, accompanied by the trumpets and the musical instruments of King David of Israel.