I am very lucky.
Of all my friends, I have the biggest house and I don't live with my parents so it's my choice of music there.
Also at work, I am the boss in my office so it's my choice there too. I offer everyone to bring in their own music but nobody does.
I've found that most chillout seems to go down very well with everyone. Other than chillout, non psy friends have recently enjoyed
Digitalis - The 3rd State
Sandman - Witchcraft
Shaolin Wooden Men - Supermindway
Juno Reactor - Shango