▁slowly , ▁with ▁an ▁almost ▁bur les que ▁feel ." ▁Just ▁weeks ▁after ▁they ▁had ▁seen ▁Bell ▁and ▁the ▁Bell bo ys ▁perform , ▁" H ound ▁Dog " ▁became ▁El vis ▁and ▁Scot ty ▁and ▁Bill ' s ▁closing ▁number ▁for ▁the ▁first ▁time ▁on ▁May ▁ 1 5 , ▁ 1 9 5 6 , ▁at ▁Ell is ▁Aud itor ium ▁in ▁M emph is , ▁during ▁the ▁M emph is ▁Cot ton ▁Festival ▁before ▁an ▁audience ▁of ▁ 7 , 0 0 0 . ▁ ▁Like ▁Bell ▁and ▁the ▁Bell bo ys , ▁Pres ley ▁performed ▁the ▁song ▁" as ▁com ic ▁relief , ▁bas ing ▁the ▁lyr ics ▁and ▁his ▁' gy r ations ' ... ▁on ▁what ▁he ▁had ▁seen ▁in ▁Veg as ." ▁Pres ley ' s ▁performance , ▁including ▁the ▁lyr ics ▁( which ▁he ▁sometimes ▁changed ) ▁and ▁the ▁g yr ations ▁always ▁got ▁a ▁big ▁reaction . ▁It ▁became ▁the ▁standard ▁closer ▁until ▁the ▁late ▁ 1 9 6 0 s . Ro bert ▁F ink , ▁" El vis ▁Every where : ▁Music ology ▁and ▁Popular ▁Music ▁Studies ▁at ▁the ▁Tw il ight ▁of ▁the ▁Can on ". ▁American ▁Music ▁ 1 6 : 2 ▁( Univers ity ▁of ▁Illinois ▁Press , ▁Summer ▁ 1 9 9 8 ) ▁pp . ▁ 1 6 8 , ▁ 1 6 9 . ▁By ▁the ▁spring ▁of ▁ 1 9 5 6 , ▁Pres ley ▁was ▁fast ▁becoming ▁a ▁national ▁phenomen on ▁and ▁te en