John Humphries can also be the same music referent as J.S. Humphries. If indeed they weren’t one in the same it’ll be difficult to split up the music related to one or the additional as the commonalities in the music had been therefore pronounced. John Humpries was a violinist who made up several instrumental works for the device including sonatas (12 at least) and two different selections of 12 concertos. The instrumentation included mixtures from the violin with bass cello aswell as strings, blowing wind and tympani. Key pad pieces will also be related to John Humphries. Features from the music included enrgized rhythms, brief phrases, syncopation, a repitition of records plus some fugal writing.