What is the occupation that both Giulio Caccini and Peter Philips have?
Peter Philips Peter Philips (also "Phillipps", "Phillips", "Pierre Philippe", "Pietro Philippi", "Petrus Philippus"; "c."1560–1628) was an eminent English composer, organist, and Catholic priest exiled to Flanders. He was one of the greatest keyboard virtuosos of his time, and transcribed or arranged several Italian motets and madrigals by such composers as Lassus, Palestrina, and Giulio Caccini for his instruments. Some of his keyboard works are found in the "Fitzwilliam Virginal Book". Philips also wrote many sacred choral works.
Peter Waals Peter Waals (30 January 1870 – May 1937), born Pieter van der Waals, was a Dutch cabinet maker associated with the Arts and Crafts movement.