To answer clearly: you’re asking who was inducted into the Hall of Fame in 2020. Direct answer:

• The 2020 Rock & Roll Hall of Fame inductees were The Notorious B.I.G., Depeche Mode, The Doobie Brothers, Nine Inch Nails, and T. Rex. Irving Azoff and Jon Landau were honored with the Ahmet Ertegun Award for Lifetime Achievement. Whitney Houston was also part of the 2020 ceremony as a posthumous inductee.

Notes on the context:

• The 2020 class marked a notable mix of hip-hop, rock, and alternative acts, with the ceremony originally scheduled for May 2020 but held later due to the COVID-19 pandemic.

• The Ahmet Ertegun Award recipients (Azoff and Landau) are lifetime-achievement honors, distinct from performing-inductee categories.

If you’d like, I can provide a concise table of the 2020 inductees and their primary genres, or pull up a short summary of each artist’s impact and notable works.