for Easy Violin Skillful Violin and (opt) Viola or Cello-Three traditional folk songs - Annie Laurie The Ash Grove and Scarborough Fair - arranged for two Violins with the option of adding either a Viola or Cello to make an impromptu trio.The Violin parts in this book are ideal for teacher and pupil and are labelled either 'easy Violin' or 'skillful Violin' according to their level of difficulty. The optional Viola and/or Cello parts are also simple to follow and play.