Concerto No. 3 by the English composer Robert Woodcock was originally written for the so-called sixth flute, a soprano recorder in D. For this edition, the accompaniment has been transposed so that the solo part can be played on the soprano recorder in C that is commonly used nowadays.
You can either be accompanied live on the piano or you can play along with the recorded accompaniment, which is available online as an MP3. The piano accompaniment is provided at slow and medium tempos for practice, as well as the orchestral accompaniment at the original tempo.