I'm an actor, so I want to play different kinds of roles. (seanax.com)
There is a wide range of engineering industries to choose from and within each there are different kinds of roles on offer for engineering graduates. (targetjobs.co.uk)
I suppose that's because we've seen him do so many different kinds of roles that it just seems natural that he would be able to sing them if he had to. (eclipsemagazine.com)