Hmmm, well there aren't many good bands in the netherlands -.- but i like the band Racoon, which is kinda pop/rock
and Within Temptation, you maybe know them cause they are breaking through in America. and i like the band Di-rect too, that's rock :)

'Die Ärzte'  - great german punkrock band with lots of either really serious subjects or just funny stuff. they are quite good and i love them!
then there are 'Rammstein' and 'Knorkator' - though not everyone likes them, the music needs getting used to.
'Herbert Grönemeyer' is also quite good. Then there are 'Rosenstolz'​, 'Söhne Mannheims' and loooots of others ;)
Hope that helps a bit. I just listed the ones who sing German, hope that's no problem? ;)

kisschasey haha but u prob no of them...the red jumpsuit apparatus...​but there from america haha umm il get bak to ya lol