What Kind Of Music Is Most Listened To At The Home Of Elvis Costello And His Wife, Diana Krall?

Mr. Costello, born Declan Patrick MacManus is a very popular vocalist, musician and songwriter known for his Rock, Punk Rock and New Wave style of music. Ms Krall, a Canadian whose middle name is Jean, is an exquisite jazz singer, pianist and songwriter. She cut her first album in 1993 and seven years later was awarded the Order of British Columbia. Although it is clear that I am more enthralled with Ms Krall it does make me wonder what this married couple listen to in the privacy of their own home.