Comment by bougiefever

For example, there are a number of songs that include a rendition of Tom's Diner within a larger melody. Also popular to add to a song is the Arabian riff melody (which is so old it's not copyrightable, but you get my point) I don't know of any law suits around Tom's Diner song, but this is an example of the types of ridiculous lawsuits out there over copyright.