John Playford who published Hilton's collection continued to do so after Hilton's death (1656) with further versions of "Catch that Catch Can" in 1658 and 1663 with some omissions and replacements. This changed in 1667 when he included a much larger "second book containing dialogues glees, ayres & ballads". The list of catches in the first part continues from 1663 with the usual updates and omissions. The second part is headed simply "The Musical Companion" and contains part-songs and may be the first use of "glee" in this sense, and certainly seems to have established a general outline of use for some time. Playford, with his son Henry, dominated music publishing until the end of the century. Music meetings had begun during the Commonwealth and Catch singing was much practised by displaced choirmen; and so the Playfords encouraged the formation of more catch clubs to buy and sing their music.