How do you say Djam Karet?

[dinosaur]

How about we share knowledge on how to pronounce the names of the new bands and songs we discover on AM?
Because many of these bands never get any serious air play, we never hear their names.
Although most pronunciations are obvious, (Blesqi Zatsaz?) some are not. For instance:

Djam Karet could be "Duh-jam carrot" or "Jam Kah-RAY"

Some others I'm not quite sure about:
Hamadryad, Los Jaivas, Mutantes, OryZhein, Osiris, Quidam, Sinkadus, Sigur Ros - Flugufrelsarinn, Volapük, Zingale

To get things started, I saw Par Lindh with Kopecky recently.
Par Lindh pronounces his name "Pair Lind", and Kopecky is, well, "Kopecky".