Punta Umbria Festival (Espagne)

2009

• Bucharest "Altissimo" Orchestra (Romania) - Conductor: Bogdan Voda
• Almeria Youth Symphony Orchestra (OJAL) (Spain) - Conductor: Michael Thomas

2008

• String orchestra of the Municipal Music School of Punta Umbria (Spain) - Conductor: Francisco J. Escobar Hernández
• Moscow String Orchestra "Sviatoslav Richter" (Russia) - Conductor: Vasily Gladysh
• String orchestra of "Musica Juvenalis" by Kosice (Slovakia) - Conductor: Igor Dohovic
• Punta Umbria Concert Band (Spain) - Conductors: Ildefonso Moreno and Francisco Escobar Garcia
  

2007

• Beijing “1 de octubre” Symphony Orchestra (China) - Conductor: Fengde Liu and Zheng Liu
• St Petersburg String Orchestra "Vasiliev Ostrov" (Russia) - Conductor: Evgneeny Prasolov
• Punta Umbria Municipal Music School (Spain) - Conductor: Francisco Escobar Garcia