Willie Nelson has a new CD titled "Heroes" that will be dropping on May 15th.  This is the album with "Roll Me Up and Smoke Me When I Die".

According to an article at CMT.com, the album will also have guest appearances by Snoop Dog, Jamey Johnson, Merle Haggard, Kris Kristofferson and others.

Here's some video of Willie doing the song at Farm Aid 2011...