From church basement to salsa immortality: Remembering Willie Colón

On Feb. 21, the musical world lost a legend and pioneer of salsa: Willie Colón. The trombonist, songwriter, producer and arranger was a key part of the transition of Afro-Caribbean dance music from regional traditions to worldwide popularity. For an insider’s perspective on that history, this week we speak to trombonist and bandleader Angel “Papo” Vázquez, a Philadelphia-born musician who was not…