can do the Birdland all night long") are influenced by a boogie-woogie style that Ahmet Ertegun attributes to Clarence "Pinetop" Smith, who used to call out to dancers on the dance floor, telling them what to do through his lyrics. In the middle of the song, however, Charles indicated that the Raelettes should repeat what he was doing, and the song transformed into a call and response between Charles, the Raelettes, and the horn section in the orchestra as they called out to each other in ecstatic shouts and moans and blasts from the horns. The audience reacted immediately; Charles could feel the room shaking and bouncing as the crowd was dancing. Many audience members approached Charles at the end of the show to ask where they could purchase the record. Charles and the orchestra performed it again several nights in a row with the same reaction at each show. He called Jerry Wexler to say he had something new to record, later writing, "I don't believe in giving myself advance notices, but I figured this song merited it". The Atlantic Records studio had just purchased an 8-track recorder, and recording engineer Tom Dowd was familiarizing himself with how it worked. In February 1959 Charles and his orchestra finally recorded "What'd I Say" at Atlantic's small studio. Dowd recalled that it did not seem special at the time of recording. It was second of two songs during the session and Charles, the producers, and the band were more impressed with the first one at the session, "Tell the Truth": "We made it like we made all the others. Ray, the gals, and the band live in the small studio, no overdubs. Three or four takes, and it was done. Next!" In retrospect, Ahmet Ertegun's brother Nesuhi credits the extraordinary sound of the song to the restricted size of the studio and the technologically advanced recording equipment used; the sound quality is clear enough to hear Charles slapping his leg in time with the song when the music stops during the calls and responses. The song was recorded in only a few takes because Charles and the orchestra had perfected it while touring. Dowd, however, had two problems during the recording. "What'd I Say" lasted over seven and a half minutes when the normal length of radio-played songs was around two and a half minutes. Furthermore, although the lyrics were not