Passenger: Let Her Go.
Lorde: Royals
If you are keeping track, that's British, New Zealand, Swedish and Norwegian music. Here is some Korean music to round it off. Giant hat tip to California's Google.
Others I like:
-The ultimate ringtone: LMFAO Party Rock Anthem.
Not safe for work because of the boobies (OK, these ones I like mostly for the visuals, but the music is OK to):
-Robin Thincke: Blurred Lines
-Miley Cyrus: Wrecking Ball.