However, we do not actually do any of those things because they were weak and beggarly elements of the ceremonial law. They are some of the ordinances that were nailed to Christ's cross, and because they were, those forms no longer apply to us. As much as I appreciate musical instruments, instruments are no long a part of the public worship of God. Far from it. Instruments can be employed, just as a rock can be employed, for good or evil.
Musical instruments are indifferent in that respect.
However, because musical instruments were brought into the temple worship particularly at the behest of David, as a prophet, they have passed away with all the aspects of the Levitical worship. The various courses of Levites had various things to carry from the Tabernacle when they were in the wilderness. Whenever the Tabernacle was moved, which it was for forty years, and a few times afterwards, various courses of Levites had different things to carry. David designed to move the worship of God out of a tent and into a permanent dwelling. The Levites were seemingly out of work.