1998, August. Conference at the Summer University of Jaca, (Huesca) on: Analysis and reconstruction of musical instruments in the iconography of the porticoes and cathedrals of the Camino de Santiago. The "organistrum".

2005, May. Lecture / demonstration of the instruments in the Spanish Middle Ages, in the University of Zaragoza, in Medieval History class with Professor Germán Navarro.

2008, July. Conference in the Collegiate Church of San Pedro on: The "organistrum" and its sounds. Boltaña, Huesca. Instrument builders fair, "Pirenostrum".
07/19/2008, July. Boltaña, Huesca. Instrument builders fair, "Pirenostrum". Conference in the Collegiate Church of San Pedro on: The "organistrum" and its sounds.

2009, February. Ainsa, Huesca. Musical didactic concert of medieval music.

2009, March, Zaragoza. Conference in the auditorium of the San Valero de Zaragoza Foundation on: Medieval musical instruments and their evolution.

2012. October. Conference / demonstration of the instruments in the Spanish Middle Ages, in the Castle of Argüeso. Cantabria, within the events of BIENAL DEL RABEL, VI Meeting of Rabelists.

2012. November. Lecture / demonstration of the instruments in the Spanish Middle Ages, at the University of Zaragoza, in Medieval History class with Professor María Narbona.

2017. Conference at the University of San José, Costa Rica, within the subject of medieval music under the supervision of Professor Tania Vicente (laudist) taught on Monday, August 28, 2017.
2019. March. Lecture / demonstration of the instruments in the Spanish Middle Ages, at the Pamplona School of Art within the events at the 11th edition of “Encounters with creators”