I've always found that it's good to test your listening comprehension by listening to songs. Though I'm rather random with my choices (listening to Japanese music while doing Spanish) XD Post some good songs in foreign languages here!
I just like to pick up random languages here and there, but one reason I do know Japanese is from anime XD
I've listened to a bit of Spanish music because of my Spanish teacher. Joy Enriquez has a lovely voice; I should get my youth group to sing the English version of Hallelujah :)