San Francisco - Project Playlist, a service that aggregates streaming music links into playlists, and has been sued for copyright infringement by three of the four major record labels, has hired former Recording Industry Association of America (RIAA) CEO Jay Berman as a consultant, CNET News.com reports. Project Playlist CEO Jeremy Riney told News.com that he will shut his site down if he is not able to license music legally from the labels; the sole major not party to the lawsuit against the company, Sony BMG, is reportedly negotiating with Project Playlist.