Well at least by being sampled; for those not familiar with Jethro Tull, the flute played in the background of the song is done by Ian Anderson…if it is not him it is a damn good approximation to stuff you hear in between songs at some of Tull’s concerts. I’m not 100% sure but I think the flute sample comes from Tull’s “My God” on the Aqualung album.
The bands name is CunninLynguists
The song is called “The South”
Here’s a link to the song: The South
If it doesn’t work you can find it here: Boiling Point