# Mendelssohn and Richard Rodgers the record Page: https://stenobird.com/podcast/composers-datebook-550176/mendelssohn-and-richard-rodgers-the-record Text version: https://stenobird.com/podcast/composers-datebook-550176/mendelssohn-and-richard-rodgers-the-record.md Podcast: [Composers Datebook](https://stenobird.com/podcast/composers-datebook-550176) Published: 2026-06-20T05:00:00+00:00 Episode link: https://pscrb.fm/rss/p/mgln.ai/e/5/dts.podtrac.com/redirect.mp3/play.publicradio.org/podcast/o/composers_datebook/2026/06/20/datebook_20260620_128.mp3 Audio file: https://pscrb.fm/rss/p/mgln.ai/e/5/dts.podtrac.com/redirect.mp3/play.publicradio.org/podcast/o/composers_datebook/2026/06/20/datebook_20260620_128.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/composers-datebook-550176/episodes/mendelssohn-and-richard-rodgers-the-record Duration seconds: 120 ## Resource Synopsis On today’s date in 1948 at New York’s Waldorf-Astoria Hotel there was a press demonstration of a new kind of phonograph record. Edward Wallerstein of Columbia Records stood between a big stack of heavy, shellac, 78-rpm albums, the standard for recorded music in those days, and a noticeably slimmer stack of vinyl discs, a new format which Wallerstein had dubbed “LPs” – “long playing” records that spun at 33 & 1/3 revolutions per minute. Before 1948, if you wanted to buy a recording of a complete symphony or concerto, it meant the purchase of up to a dozen 78s, each playing only four minutes a side. In developing its new LP-record, Columbia’s goal was to fit complete classical works onto a SINGLE disc. Columbia’s first LP release was a recording of the Mendelssohn Violin Concerto, with Nathan Milstein the soloist and the New York Philharmonic conducted by Bruno Walter. The following year, Columbia struck pay dirt with its original cast album of a brand-new Broadway musical by Richard Rodgers. The 1949 Columbia LP of Mary Martin and Ezio Pinza singing the hit tunes from “South Pacific” became a best-seller, and by 1951 the LP-record had become the industry standard. Music Played in Today's Program Felix Mendelssohn (1809 - 1847) Violin Concerto in e Nathan Milstein, violin; New York Philharmonic; Bruno Walter, conductor. Sony 64459 Rodgers and Hammerstein South Pacific Ezio Pinza and Mary Martin; orchestra; Lehman Engel, conductor. Sony 53327 ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/composers-datebook-550176/episodes/mendelssohn-and-richard-rodgers-the-record/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/composers-datebook-550176/mendelssohn-and-richard-rodgers-the-record.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.