Logo (MPR and APM broadcast logo)

Logo used on shows released by Minnesota Public Radio (until 2004) and then by American Public Media. It's the first few seconds of Brandenburgisches Konzert Nr. 6 B-Dur, BWV 1051: III. Allegro followed by "from..." and the organization.

Both forms can be heard here: https://www.youtube.com/watch?v=EUKnY3hgQ1A&t=24s