Listen to Young at Heart (In the Style of Michael Buble) [Karaoke Version] online. Young at Heart (In the Style of Michael Buble) [Karaoke Version] is an English language song and is sung by Zoom Karaoke. Young at Heart (In the Style of Michael Buble) [Karaoke Version], from the album Zoom Karaoke - Michael Buble 4, was released in the year 2013. The duration of the song is 3:40. Download English songs online from JioSaavn.