@conference{schramm2017automatic, title = {Automatic Transcription of a Cappella recordings from Multiple Singers}, author = {Schramm, Rodrigo and Benetos, Emmanouil}, booktitle = {Audio Engineering Society Conference: 2017 AES International Conference on Semantic Audio}, month = {Jun}, year = {2017}, url = {https://www.aes.org/e-lib/browse.cfm?elib=18757} }