Guitarists
- Paul Bowman
- Elena Casoli
- Diego Castro Magas
- Bertrand Chavarría-Aldrete
- Silvia Cignoli
- Yaron Deutsch
- Pablo Gómez
- Seth Josel
- Petri Kumela
- Daniel Lippel
- Pablo Márquez
- Tom Pauwels
- Manuel de Roo
- Ruben Mattia Santorsa
- Mats Scheidegger
- Christelle Séry
- Carlo Siega
- Eugenio Tobalina
- Kobe Van Cauwenberghe
- Christian Verspay
- Gaku Yamada
Various