@INPROCEEDINGS{Schoenfeld:2014:VM_London,
  author = {Schönfeld, Felix and Hähnel, Tilo},
  title = {{Vocalmetrics: exploring multiple dimensions of singing in early
	popular music recordings}},
  booktitle = {Proceedings of the Sempre MET 2014. Researching Music, Education,
	Technology: Critical Insights},
  year = {2014},
  pages = {145--147},
  address = {London},
  publisher = {Institute of Education, University of London}
}