My Fair Lady At the first preview Rex Harrison, who was unaccustomed to singing in front of a live orchestra, "announced that under no circumstances would he go on that night...with those thirty-two interlopers in the pit". He locked himself in his dressing room and came out little more than an hour before curtain time. The whole company had been dismissed but were recalled, and opening night was a success. "My Fair Lady" then played for four weeks at the Erlanger Theatre in Philadelphia, beginning on February 15, 1956. The musical premiered on Broadway March 15, 1956, at the Mark Hellinger Theatre in
Elvis Presley and which now marked the first time he played piano on an RCA session. According to Guralnick, one can hear "in the halting chords and the somewhat stumbling rhythm both the unmistakable emotion and the equally unmistakable valuing of emotion over technique." Assessing the musical and cultural impact of Presley's recordings from "That's All Right" through "Elvis", rock critic Dave Marsh wrote that "these records, more than any others, contain the seeds of what rock & roll was, has been and most likely what it may foreseeably become." Presley returned to the Sullivan show at its main studio in New