Ozzy Osbourne's declining health hit his bandmate Geezer Butler ... The farewell concert took place in Birmingham, England, the birthplace of Black Sabbath. Butler noted that despite running through the setlist, it was exhausting for Osbourne.

The source tells PEOPLE that Sharon has found "a lot of comfort" from the "family time" they spent together before his death on July 22NEED TO KNOWA source tells PEOPLE that Sharon Osbourne is "heartbroken" over Ozzy Osbourne's deathThe Black Sabbath rocker died at age 76 on July 22"She's been the rock of this family for decades,

Sharon Osbourne is reportedly finding comfort in her three kids after her husband Ozzy Osbourne’s death. “Sharon’s heartbroken but very proud of the life the family built together,” an insider told People Monday, referring to her and the Black Sabbath’s children: Aimee, 41, Kelly, 40, and Jack, 39.

Steven Tyler and Ozzy Osbourne played together just weeks ago at a farewell concert for Osbourne in Birmingham, England.

Several shared their personal stories, including Tom and Kellie who told the BBC how the Sabbath frontman's memory would always be kept alive at home. They named their nine-year-old son after him. "It started off as a joke really," Tom said. "We couldn't agree on a name and we just kept coming back to Ozzy.

Osbourne has tragically passed away at the age of 76—just weeks after it was revealed that he was set to quit his residence in the U.S.

Ozzy Osbourne, who died this week at 76, had a reputation as a hell-raiser for crazy stunts like biting off a bat’s head. Rumors swirled before his 1982 visit to Kalamazoo.

Ozzy Osbourne spent time with his daughter, Kelly, and his grandson, Sidney, in a video shared just two days before the rocker's death at 76 on Tuesday, July 22.