.www.DatPiff.com is a website were artist are able to submit their mixtapes, which is like an album but they provide it to users for free. You can find a mixture of all types of music here, it is a hip-hop based site so most of the music on here is hip-hop music. This site take away the old method of selling hard copy albums, it also takes away the monitory exchange were consumers had to pay for their music before, this site provides free music you can stream and download.  This is an example of circulation because it shapes the way we are able to consume music, and doesn’t permit users to pay for the music.