Michael Bublé’s voice can sooth anyone or anything… even three Silverback Gorillas in Australia! These furry gorillas at the Werribee Open Range Zoo LOVE Michael’s singing, especially his Christmas music.  No matter the season, they’ll listen to Michael’s Christmas music all year long.  The gorilla keeper at the zoo says the gorillas act very calm and relaxed as soon as one of Bublé’s smooth songs comes on.