Tim Crawford is Senior Lecturer in Computational Musicology at Goldsmiths, University of London. He is the UK coordinator and co-founder of the OMRAS (Online Music Recognition and Searching) project. Lorna Gibson is a Divisional Manager at the University College London, UK. David Meredith, Geraint A. Wiggins, Frans Wiering, Michael Fingerhut, Nicolas Donin, David M. Howard, Celia Duffy, Werner Goebl, Gerhard Widmer, Adam T. Lindsay, Michael Casey, Alan Marsden.