https://www.boileau-music.com/es/
Boileau – Music editorial
https://www.amparo.de
FlamencoStudio Amparo de Triana
https://www.tanzstudio-maar.com
Theater and Dance Studio Meer
https://castanuelasdelsur.com/
Castañuelas del Sur
http://www.diseno-c.de
Berlin manufactory Diseno-C
https://www.kastagnetten.com/
International Association for the artistic playing of castanets
https://juancardenas.es
Juan Cárdenas – Flamenco Singer
https://www.tocscastanyoles.com/indice.htm
TOCS – Castanets Chor Emma Maleras
https://juancardenas.es/it
IT-Solutions, Internet and Multimedia