The second pandemic year of 2021 featured a wide variety of fantastic music documentaries. Some gave us better understandings of artists we've known for a long time, while others re-contextualized great performances in a new light. Here's the 20 best of the year.
'Black & Blues: The Colorful Ballad of Louis Armstrong' is set to highlight Armstrong's rise to fame and delve into parts of his personal life that have been left in obscurity.