One I knew & one I didn't:
A) What unusual distinction do all of these albums share: Miles Davis's Star People, Bob Dylan's Self Portrait, Eminem's The Re-Up, The Flaming Lips' Yoshimi Battles the Pink Robots, Joni Mitchell's Court and Spark, Nirvana's Incesticide, The Stone Roses' The Stone Roses, The Who The Who by Numbers?
B) Who are the only two artists of the same first name ever to have consecutive #1 Billboard hits? Hint: each had gone solo after a lengthy career in a major band.