On this week's episode of the Music History In Depth Podcast, we find out why March 19 is a depressing day in music history, we talk about the first major rock concert ever held that also became maybe the shortest rock concert ever held, and happy birthday to two rock and roll legends who were born on March 25, exactly 5 years apart.For more music history, subscribe to my YouTube Channel or subscribe to the audio version of my music history podcasts, wherever you get your podcasts fromALL MUSIC HISTORY TODAY PODCAST NETWORK LINKS - https://allmylinks.com/musichistorytoday