"The band played a couple of gigs that month to get their sea legs with Chad, including a return visit to the Vogue and a party at the 'Witch House' for Olympia musician Gilly Hanner.
"At the party, Kurt joined Gilly to sing a version of Scratch Acid's 'The Greatest Gift,' and Kurt played a version of 'Love Buzz
' on his back on the floor."
Charles R. Cross
Heavier Than Heaven
The above info can be found on page 108 of the American hardcover or page 111 of the American paperback.