Major Clients Who Were Recording in CNSO studios
 Ennio Morricone composer & conductor |
 Lalo Schifrin composer, conductor & piano |
 Michael Kamen composer & conductor |
 Kevin Costner director |
 James Morrison trumpet |
 Rod Stewart singer |
 Luis Bacalov composer & conductor |
 IL DIVO band |
 Marcus Miller composer & bass guitar |
 Carl Davis composer & conductor |
- Libor Pešek, conductor
- Robert De Cormier, conductor, arranger and director
- Ne-Yo, rapper
- Eva Urbanová, soprano
- Andrea Bocelli, tenor
- Paul Potts, tenor
- Ellis Marsalis, piano
- Radek Baborák, french horn
- Christoph Brubeck, trombone
- Europe, band
- Andrea Morricone, composer
- James Blunt, singer
- Paul Freeman, conductor
- Kemal Gekič, piano
- Paul Badura-Skoda, piano
- Zdeněk Košler, conductor
- Aleš Bárta, organ
- Václav Hudeček, violin
- Tony Banks, composer
- and many more...
