http://cgi.ebay.ie/WILBURY-JAM-IN-PS-GIVE-HER-THE-DAY-RARE-AIRSHIP-LABEL_W0QQitemZ4857286606QQcategoryZ20807QQssPageNameZWDVWQQr

There is a 45 RPM vinyl available on e-Bay. However, I don't know if it's Jaki Whitren's composition. Four days left to bid on it.