ESCALFAMENT VOCAL
RELAXACIÓ
https://www.youtube.com/watch?v=JUlaZdHdBsE
LARINGE
https://www.youtube.com/watch?v=ZVIxVgPgIpA
CORDES VOCALS
DIAFRAGMA
https://stream1.gifsoup.com/view3/4645151/diaphragmatic-breathing-360-o.gif
BAIXAR LARINGE
https://www.hispasonic.com/foros/bajar-laringe/394257/pagina2
RADIOGRAFIA CANTANT
https://quetescuchen.com/lo-que-pasa-en-nuestra-boca-cuando-cantamos-es-increible/