 In 1620 Peerson 's collection Private Musicke was published . It contained secular music , including madrigals and consort songs , for one or two voices accompanied by viols or virginals . He published some metrical psalter tunes in Thomas Ravenscroft 's 1621 work The Whole Booke of Psalmes with the <unk> <unk> and Songs <unk> , and then a group of Motets or Grave Chamber Musique in 1630 with English texts and the then @-@ fashionable keyboard continuo ; the latter work contains two very fine songs of mourning . 
