West Side Story Medley by Eddie Higgins

First live performance by Mickey Calin, Lee Becker, Grover Dale, Tony Mordente, Eddie Roll, David Winters, Tommy Abbott, Hank Brunjes, Martin Charnin, Frank Green, Lowell Harris (August 19, 1957)

First recording and first release by Orchestra – The Jets (September 29, 1957)

First live performance by Larry Kert (August 19, 1957)

First recording and first release by Larry Kert (September 29, 1957 / 1957)

First live performance by Chita Rivera & Girls (August 19, 1957)

First recording and first release by Chita Rivera & Girls (September 29, 1957 / 1957)

First live performance by Larry Kert and Carol Lawrence (August 19, 1957)

First recording and first release by Carol Lawrence & Larry Kert (September 29, 1957 / 1957)

First live performance by Carol Lawrence, Marilyn Cooper, Reri Grist, Carmen Gutierrez, Elizabeth Taylor & The Shark Girls (August 19, 1957)

First recording and first release by Carol Lawrence & Girls (September 29, 1957 / 1957)

First live performance by Larry Kert, Reri Grist & Carol Lawrence (August 19, 1957)

First recording and first release by Reri Grist & Ensemble (September 29, 1957 / 1957)