www.myspace.com/martinhalvard
www.purevolume.com/martinhalvard

Manora Studio
Ken Sandin (SinProd)
Charles Storm (Cloudchamber)
Bohus Sound
 

Niclas Wahlgren
David Urwitz
Papa Dee
Jamie Meyer
Mats Westling
Strasse
K2

4Sound Göteborg
JAM
Musik Utan Gränser
Yamaha
Emelie Lager