Basic drum loops

Can anyone suggest a nice collection of basic drum loops? - the sort of range of basic stock beats you would get on a drum machine - especially for jazz and shuffle beats which can be hard to programme convincingly if you are not a drummer! A friend of mine has Garage Band and it is pre-loaded with loads of basic and not so basic beats.

Or if you’re a bit of a ‘freetard’ just google ‘free midi drum loops’… quality varies obviously but there’s some good stuff out there.

Thanks for the suggestions. I’ll explore these further. Cheers, Nigel