For a country your size, your musical impact outside of your borders has always been sizable, in Germany at least ...
Now most of this is "housewives AM radio music", I know, but it doesn't matter, that is an art form too. Dutch origin music was always present in Germany.
And let's not forget: No Eddie van Halen without you guys.
Ok, granted, David Lee Roth was (and is) no Ronnie James Dio - yet I guess it’s a feat in itself how many times he can actually avoid singing the right notes, he must have some kind of antimagnetic reaction to them -, but then he wasn't Dutch either!