 The continuo madrigals and small "concertato" motets are very much in the idiom of Alessandro Grandi or d'India, with wayward modulations and dramatic expression; the "Cantica Sacra" (1618) contains 6-part motets that recall a more conventionally expressive Italian madrigal-like idiom.His best-known choral work is his motet for Michaelmas, "Factum est Silentium", a dramatic work which describes the War in Heaven depicted in and