Modern Methods for Musicology: Prospects, Proposals and Realities, Tim Crawford and Lorna Gibson (2009) Surrey: Ashgate, 147 pp. ISBN 978-0-7546-7302-6, Hardback, £52:25 Heavy Metal Music in Britain, Gerd Bayer (ed.) (2009) Aldershot: Ashgate, 201 pp, ISBN 978-0-7546-6423-9, Hardback, £50.00