Sobral Festival (Brazil)

2019

• Symphony Orchestra of the Federal University of Ceara (Brazil) - Conductor: Adeline Stervinou 
• FUNFFEC String Orchestra of Rio Grande Do Norte (Brazil) - Conductor: Leandro Oliveira
• UFC Brass Quintet (Brazil)
• Uenso lege" Quintet from Uenso (Estonia)
• Alvarez Beigbeder" wind trio from Jerez (Spain)
• The violinist Astrid Marin Jimenez (Mexico) 
• Tubist and pianist Mikaël Francoeur (Canada)
  

2017

• Cariri University Orchestra (UFCA) (Brazil) - Conductor: Marco Antonio Silva
• "Gens du Pays" Orchestra of the St Alexandre Musical Camp (Canada - Quebec) - Conductor: Mathieu Rivest, Amélie Bois and Catherine Le Saunier 
• Rio Grande do Norte FUNFFEC String Orchestra (Brazil) - Conductor: Leandro Oliveira
• UFC Fortaleza Chamber Orchestra (Brazil) - Conductor: Leandro Serafim
• UFC Sobral Symphony Orchestra (Brazil) - Conductor: Adeline Stervinou
  

2015

• "Batorek" Tambura Orchestra (Croatia) - Conductors: Slaven Batorek and Tihomir Ranogajec
• Granada Malaka Saxophone Quartet (Spain)
  

2013

• Ensemble of the Management Class of the Federal University of Ceara (Brazil) - Conductor: Marco Toledo
• Symphonic Ensemble of the Federal University of Ceara (Brazil)
• Ceara State University Symphony Orchestra
• String orchestra of the José Wilson de Sobral music school (Brazil) - Conductor: Adeline Stervinou