you could get something like that kinda songs through itunes i think you have to pay 25 dollars a year and each song is a dollar or so give a few take a few but you do have to pay for them
eh well if you have an apple product then apps such as itube and instatube would be good (I think they're free but a few music apps cost 99c) and idk about on android, but you mentioned iTunes so I'm gonna assume you have an apple product.