@conference {5344,
	title = {A Score-Informed Approach for Pitch Visualisation of a Cappella Vocal Quartet Performances},
	booktitle = {16th Brazilian Symposium on Computer Music},
	year = {2017},
	month = {5 Sept},
	address = {S{\~a}o Paulo},
	author = {Rodrigo Schramm and Helena de Souza Nunes and Emmanouil Benetos}
}
