The Temptations
Eddie, Lucius, Ramon, Billy, Mickey
Parliament
Debra, Joni, Kim & Kathy
Actually, I intended it to be Funkadelic, but the line between the two groups is blurry, at best. 
Carry on.
Sister Sledge
John, John, Dan, Danny, Marty
They Might Be Giants
Deborah, Christopher, Frank, Nigel, Jimmy, Clem.
Blondie
Mattia, Anastasia, Dani, Martina and Luana
Belladonna
Mike, Brian, Jimmy, Mark, and Joey (previously Mike, Jimmy, Mark, Steve, and Joe)
OK DC, throw us a bone here. Did they have a more famous bandmate that might help us out?
They’re from New Orleans. Most active in the mid-90s. Current lineup is Jimmy, Mike, Brian, Gary, and Aaron, but that’s probably not helpful.
Eyehategod
Questlove, Tariq, Captain Kirk, Kamal, Tuba, Mark, James & Stro
The Roots
Eddie, Dino, Gene and Felix
Young Rascals
Jimmy, Don, Roy, Frank, Ray, Roy, Ian
Frank Zappa & the Mothers of Invention
Ronald, Michael, Steven, Thomas, Benjamin, Scott.
Tom Petty and the Heartbreakers
Eric, Alan, Les, Woody and Derek
Bay City Rollers
Mark, Dana and Jerome
Morphine
Daniel, David, Kevin & Peter.
Bauhaus
Jose, Placido, Luciano
The Three Tenors
Sandy, Lita, Joan, Cherie, Jackie
Runaways
Stephen, Ronald, Kenneth and Ian
Bump… and btw, the later edition was Ronald, Ronald, Kenneth, Ian and Roderick