www.christianhassenstein.com | Jazz guitarist, founder of DJAMtones |
www.facebook.com/christianhassenstein | Photos, current events |
www.janverwey.com | Dutch chromatic harmonica player |
www.djam.nl | Christian's Jazz school in Amsterdam/NL |
www.sannavanvliet.nl | Dutch vocalist and pianist |
www.facebook.com/DJAM.Amsterdam | Photos, current events |