Duke was a potbellied pig who lived at Lil Orphan Hammies, a rescue and sanctuary for potbellied pigs, located in Solvang, California.  Duke had many talents, as you can see below. 

Here's Duke on his xylophone playing the original version of Duke's Tune:

Here's Duke playing his guitar.

And here's Duke the Showpig.

Here is reporter Diane Thompson's radio piece on "Duke's Tune" as heard on KNX Newsradio 1070 (Los Angeles). Winner of the prestigious Golden Mike Award. Copyright 2005 Infinity Broadcasting Corporation. All rights reserved. Reproduction prohibited.

Diane Thompson