A clear confutation of Mr. Richard Allen, : and his five commendators, from their own confessions, collected out of the vindication of his essay, and fairly improv'd against them, to the overthrow of their conjoined singing in artificial tunes in gospel-worship. To which is added, an answer to Mr. William Collins's defence from the charge exhibited against him in my book, entituled, The controversie of singing brought to an end, &c.