(EXCLUSIVE, Premium Rates Apply) LOS ANGELES, CA - FEBRUARY 08: *EXCLUSIVE* Sir Paul McCartney and Kanye West at the 51st Annual GRAMMY Awards at the Staples Center on February 8, 2009 in Los Angeles, California. (Photo by Kevin Mazur/WireImage)

According to the New York Post, Paul McCartney and Kanye West just might be recording music together. Sources reportedly tell Page Six that they have been secretly working on a number of tracks, one allegedly titled "Piss on My Grave," and that they "could develop into an album."

This story comes just a few days after the Daily Mail quoted sources saying West was hoping to feature McCartney on his follow-up to "Yeezus," which is due out sometime later this year. That report indicates West has been "tapping Macca up for a while about working together." The rapper was also in attendance at McCartney's Los Angeles show at Dodger's Stadium this past week.

HuffPost Entertainment reached out to West's and McCartney's reps, the latter's declining to comment. Despite the lack of confirmation, this may not be too much of a stretch, as McCartney previously expressed interest in collaborating with a hip-hop artist like Jay Z or Kanye.