Sonaten 1-3-This work contains numbers 1-3 of Johan Helmich Roman's 12 SonatasĀ for Flute and Bass Continuo.Ā  Johan Helmich RomanĀ goes down in the history books as Sweden's first internationally famed composer but mostly it is his sonatas for solo instruments that get recorded. He wrote a set of unaccompanied Violin sonatas that lie easily under the player's fingers and the same is true of this group of 12 sonatas for Flute and continuo.