In the second volume of Caroline Akrill's vivid and realistic trilogy set in the tough world of Three Day Eventing, Elaine has found her potential event horse and her career is being sponsored by the eccentric and impecunious Henrietta and Nigella Fane, in lieu of wages. In Chapter 1, 

Elaine decides to teach The Comet to drive but he clearly has other ideas! The music Girls and Horses is by Templeton Thompson and available on her website and on iTunes.