The Darley Park Concert, Derby: pictures from the 2015 event

1. Fireworks finale

Fireworks bring the Darley Park Concert to an end. The Derby concert is one of the UK's biggest classical concerts - and it was hosted this year by Classic FM's own Nicholas Owen... Photography: Andy Squire

2. Nicholas Owen hosts the Darley Park Concert

Classic FM's Nicholas Owen hosted the Darley Park Concert in Derby, while the wonderful Sinfonia Viva provided the music.

3. The crowds assemble

Early birds arrive at the Darley Park Concert - the first of an estimated 30,000 crowd who have come to hear the fantastic Sinfonia Viva.

4. Pre-concert entertainment

Karl and the Marx Brothers warm the crowd up with some pre-concert entertainment.

5. Pre-concert entertainment

Karl and the Marx Brothers warm the crowd up with some pre-concert entertainment.

6. Sinfonia Viva

Sinfonia Viva tune up in preparation for one of the biggest classical concerts in the UK: the Darley Park Concert.

7. Sinfonia Viva

Sinfonia Viva prepare for one of the biggest classical concerts in the UK: the Darley Park Concert.

8. Oliver Johnston and Rosalind Coad

Tenor Oliver Johnston and soprano Rosalind Coad sing at the Darley Park Concert.