21 Pieces for Viola Players with Piano Accompaniment. 

The Boosey & Hawkes Easy String Music series by Katherine & Hugh Colledge contains four volumes of repertoire for new and developing string players. Popular with teachers and students alike, each title steadily introduces and consolidates new techniques, fingerings, notes and rhythms to build firm foundations for future learning.
Each title is available in two editions - one with a CD of demonstration and accompaniment audio tracks, and another with a piano accompaniment booklet plus access to downloadable audio resources.
The 21 pieces in Shooting Stars concentrate on 01-2-3-4 and 01-2-34 finger patterns and include the augmented 2nd between the 1st and 2nd fingers. Triplets, basic syncopation and chromaticism are introduced, together with some new bowings and a piece in five time.