LAS VOCES...

FEMENINAS : http://www.youtube.com/watch?v=iHJpCNifpgA&feature=related contralto

http://www.youtube.com/watch?v=aon40XWsRwU soprano

http://www.youtube.com/watch?v=VBuH7kUTgR0&feature=related mezzosoprano

MASCULINO .http://www.youtube.com/watch?v=4jH-eWOtvhQ&feature=related barítono http://www.youtube.com/watch?v=8T2oimIhSiA&feature=related tenor

http://www.youtube.com/watch?v=EDpeXuGcYpo  bajo

CELIA MOYA LÓPEZ