Marlon Saunders: theseamlessvoice.com
La Tanya Hall: latanyahall.com
The Bitter End: bitterend.com
Paradiso: paradiso.nl
Setske Mostaert: Setske Mostaert Zangcoach
Karin Bloemen: labloemen.nl
Marijana Pavlovic: Marijana Pavlovic-Dojčinović
EMMA TV: emmatv.org
Jim de Groot: jimdegroot.nl
Avrotros: avrotros.nl
Sergio Gridelli: sergiogridelli.nl
Federico Terradico: Rao Music Production

Mladen Pikulić: mladenpikulic.nl
The Ryan Kilgore Music Foundation: kilgoremusicfoundation.com

Shelter Island Sound Studios: Shelter Island Sound Studios

The Netherland-America Foundation: NAF
Studio Peggy51: peggy51.nl