{"podcast":{"title":"Composers Datebook","slug":"composers-datebook-550176","podcast_index_feed_id":550176,"rss_url":"https://feeds.publicradio.org/public_feeds/composers-datebook","website_url":"https://www.yourclassical.org/composers-datebook","image_url":"https://img.apmcdn.org/1486eb29dcac7f11a5275eaa0d424ba7c6b9afc7/uncropped/8588a0-20210225-composers-datebook-2000.jpg","author":"American Public Media","episode_count":30,"summary":"Composers Datebook™ is a daily two-minute program designed to inform, engage, and entertain listeners with timely information about composers of the past and present. Each program notes significant or intriguing musical events involving composers of the past and present, with appropriate and accessible music related to each.","last_synced_at":"2026-09-24T04:22:18.702549+00:00","page_url":"https://stenobird.com/podcast/composers-datebook-550176"},"episode":{"title":"Sierra's 'La Salsa'","slug":"sierra-s-la-salsa","published_at":"2026-09-17T05:00:00+00:00","page_url":"https://stenobird.com/podcast/composers-datebook-550176/sierra-s-la-salsa","show_page_url":"https://stenobird.com/podcast/composers-datebook-550176","url":"https://pscrb.fm/rss/p/mgln.ai/e/5/dts.podtrac.com/redirect.mp3/tracking.swap.fm/track/VnCzW2iO9G8z4eDWfXCd/play.publicradio.org/podcast/o/composers_datebook/2026/09/17/datebook_20260917_128.mp3","audio_url":"https://pscrb.fm/rss/p/mgln.ai/e/5/dts.podtrac.com/redirect.mp3/tracking.swap.fm/track/VnCzW2iO9G8z4eDWfXCd/play.publicradio.org/podcast/o/composers_datebook/2026/09/17/datebook_20260917_128.mp3","summary":"Synopsis The Milwaukee Symphony was one of the first American orchestras to offer recordings of their live performances as digital downloads — and along with Beethoven, Brahms and Bruckner, occasionally offered more contemporary fare, as well. For example, on today’s date in 2005, Andreas Delfs led the Milwaukee Symphony in the world premiere performance of an orchestral work they had commissioned from Puerto Rican composer Roberto Sierra, and they offered it as a download. Sierra’s Sinfonia No. 3, La Salsa , turned to the dance music of Cuba, the Dominican Republic and his native Puerto Rico for its basic materials, referencing riffs and rhythmic patterns familiar to salsa dancers for the work’s outer movements, with a slow second movement in habañera form. “Puerto Rican music, especially salsa and folkloric music, has been in my compositional DNA. The vitality of the rhythms and the unique way in which melodic structure merge with the rhythms has inspired me to the present day. I always remember with nostalgia my childhood experiences in the Puerto Rican countryside, and these feelings of longing are also present in my work,” he said. Music Played in Today's Program Roberto Sierra (b. 1953): Sinfonia No. 3 ( La Salsa ); Milwaukee Symphony Orchestra; Andreas Delfs, conductor; MSO Classics MSO11 (digital download)","meta_description":"Synopsis The Milwaukee Symphony was one of the first American orchestras to offer recordings of their live performances as digital downloads — and along w…","key_points":[],"chapters":[],"topics":[],"duration_seconds":120,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/composers-datebook-550176/episodes/sierra-s-la-salsa/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/composers-datebook-550176/sierra-s-la-salsa.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}