I have Bachelor of Music and Master of Music degrees from Royal Holloway, University of London (note: U. of London is a bit like OxBridge in that the 'university' is a collective of several colleges, each with different combinations of courses available. RoHo is more of an arts and humanities college, hence a strong music department. It's also not, geographically speaking, in London). Both degrees are not specifically in composition: the BMus is a general course in which I elected to do composition, performance and a dissertation as my Honours modules, and the Mmus was half composition and half performance (unusually for a postgrad degree, the course had elective modules with a small compulsory course). However, the level of tuition I received is equivalent to an art music composition degree, something which I am unsure is actually offered in any UK institution. The rest of my studies are also indispensable to a composer. I intend to do a doctorate in composition in the future.
I also have a Diploma of the Royal Schools of Music in cello performance. As my performance experience is the better part of my compositional training, I regard this as a qualification in this field.
We neglect in this poll to acknowledge the benefits of countless hours spent rehearsing, performing, messing about, practising and listening to music. These are also an invaluable part of my compositional education. I maintain that being able to perform is a large part of being able to compose, as nothing else can teach you about the capabilities of real musicians as being one yourself. In addition, it is a very good way to find out the mechanics of writing and how composers do things to create a certain effect.
What styles do I like to compose in? - my own. Not a flippant response, I hope, but I don't like to divide the world into 'schools' or position myself as belonging to a particular direction. I take ideas from Janacek, Sibelius, Thomas Ades, James MacMillan, Elgar, Nielsen, Bach, Bartok and Lutoslawski (those are the ones I am aware of ) but I try to avoid sounding like a pot-pourri of existing music. That said, I actively seek out music that is unfamiliar to me to get new ideas. Things that interest me in my own and others' music are concealed subtleties - symbolism, clever games, tricks -; interesting and individual orchestration; novel harmonies; and ensuring every aspect of the composition is used to a worthwhile effect. It is important to me that music actually means something.
What do I like to compose for? - ideally the orchestra, be that that a chamber ensemble or a full symphony orchestra. I love orchestration and with the large ensemble many more things become possible. What I regard as my best work to date is an orchestral piece. But I also like to try out chamber groupings, often with more unusual combinations of players. I sometimes write for a single-line instrument, unaccompanied, which requires a very disciplined and inspired approach to write well with such a small resource. I seem to compose for choral groups quite a bit, although I find certain aspects of the vocal ensemble frustrating; the more limited range and technical abilities compared to instruments; the need to find pitches; the process of fitting the music to a text. I don't think I enjoy the sound of a choir as much either. Solo vocal music is a little different as one can combine voice and instruments, which produces more interesting effects.