This was released as a single with "Hound Dog
." It is the only single in history to have both sides reach #1 in the US. Joel Whitburn, who writes the definitive books on the subject
, told the Forgotten Hits newsletter: "As far as the two-sided Presley hit 'Hound Dog" / "Don't Be Cruel,' I've always tabulated that single 45 as two #1 hits. 'Hound Dog' was the first title to chart and the first one to be listed as the lead #1 song. Billboard's 'Best Sellers in Stores' chart listed the the #1 song on 8/18/56 as 'Hound Dog/Don't Be Cruel.' It was also shown that way when it first topped the 'Most Played in Juke Boxes' chart on 9/1/56. There is absolutely no doubt that the initial sales and 'buzz' about this record was for 'Hound Dog.' It was a smash #1 hit right out of the box. As airplay began to favor 'Don't Be Cruel,' the two titles were flip-flopped at #1, with 'Don't Be Cruel' actually showing more weeks as the #1 lead song. Again, I have always tabulated these two titles as two #1 songs. There is no way you can consider this 4-times platinum record as one #1 hit. And, neither does RIAA who awards gold and platinum selling records. They show 'Hound Dog' / 'Don't Be Cruel' as both receiving platinum designations."