Take away from me the noise of your songs! I will not listen to the music of your harps.
Their peace-offerings of fat beasts, pretending that peace with the Lord had been established without a sin-offering, and with no regard at all for their sins.  Their noise of what were supposed to be songs!  This word noise removes all thought of anything holy or spiritual.  The singing had likely degenerated into that same kind of screaming cacophany one hears today.