On January 28, 2017, Geoffrey James Nicholls died aged 72. He was musician (keyboards, bass, and guitar) and vocalist, performed and recorded with Quartz, Tony Martin, Johnny Neal and the Starliners, World of Oz, and Jimmy Helms, but was best known as a longtime member Black Sabbath.
On May 24, 2020, Wilbur James Cobb died aged 91. He was musician (drums), one of the most influential and respected drummers in Jazz music. He has recorded and performed with many musicians including Miles Davis, John Coltrane, Wayne Shorter, Dinah Washington, Pearl Bailey, Clark Terry, Cannonball Adderley, Dizzy Gillespie, Sarah Vaughan, Billie Holiday, Wynton Kelly, Stan Getz, Wes Montgomery, Art Pepper, Gil Evans, Paul Chambers, Kenny Burrell, J. J. Johnson, Sonny Stitt, Nat Adderley, Phil Upchurch, Benny Golson, Hank Jones, Ron Carter, George Coleman, Fathead Newman, Geri Allen, Earl Bostic, Leo Parker, Charlie Rouse, Ernie Royal, Philly Joe Jones, Bobby Timmons, Walter Booker, Jerome Richardson, Joey DeFrancesco, Keter Betts, Jimmy Cleveland, Sam Jones, Red Garland, Joe Henderson, Eddie Gómez, Bill Evans, Jeremy Steig, Richard Wyands, Peter Bernstein, Walter Bishop, Jr., Richie Cole, Nancy Wilson, Ricky Ford, David Amram, Donald Byrd, Kenny Barron and Toshiko Akiyoshi. Cobb recorded 17 albums as a leader.