Sheila Mary Nelson: The Sheila Nelson Ensemble Book Vol. 2: String Ensemble:

The Sheila Nelson Ensemble books are designed to complement the Essential String Method but are also ideal for a wide range of teaching and performing contexts. This carefully graded collection of ensemble music features traditional tunes and new compositions with flexible scoring for anything from a string quartet to full string orchestra. It also features photocopiable pupil parts together with a full score and a piano score.