 There are other things I want to develop – or rather come back to . Having done The English Concert for 18 – 20 weeks per year , and guest conducting the rest of the time , I 'd sacrificed playing the harpsichord rather more than I wanted to . I had to make a decision to move forward : there were certain solo projects I wanted to do , and I wanted to make the decision now rather than wait until after I am 60 and it 's too late to do half of them . [ ... ] There 's a wealth of keyboard repertoire I want to revisit . I especially want to go back to the rich English repertoire such as Tomkins , Byrd , Bull and Gibbons . 
