This one almost slipped by when I wasn't looking, Shirley, but I used to sing "White Christmas" every year at the Christmas parties with our friends. I never failed to offer my apologies to Bing Crosby. As far as Sinatra and the Beatles are concerned, Bing had 396 charted records compared to Sinatra's 209 and the Beatles' 68. I regret to say, rmr, I never even heard of Nickleback.
As I've said on your hub, Shirley, I couldn't tell you about whiteys or boxers, but Bing's second wife, Kathryn, was quoted as follows:
"People who didn't know thought Bing had difficulty expressing affection. Not at all. As I was to learn much later, the secret was in that top button on the pajamas. If it was fastened, it was going to be a quiet read in bed and lights out at 10 p.m. after chaste prayers. If it was unbuttoned, however, watch out."