If you missed Willie Nelson at Winstock this past weekend, you missed one of music's legends - not just a country legend, but a music legend. Willie is 79 years young and still putting out new music, now he gets to include his son in his musical adventures.

Willie's son Lukas joins him on this cover of Pearl Jam's Just Breathe - a rather sad song about death. In the video, you see Willie driving his son somewhere to drop him off, then Willie rides off into the sunset (the great beyond) while his son remains alone without his father.

You can definitely tell Lukas is Willie's son as soon as he starts singing - he sounds like a much younger Willie.

You can find this track on Willie's latest album Heroes - in stores now.