The beloved rock band played at the Sphere without the band’s longtime guitarist Steuart Smith. The 72-year-old has left the group after recently being diagnosed with Parkinsonism, a general term for a group of neurological disorders that affect movement.

Steuart Smith, the guitarist for the legendary band the Eagles, announced this week that he is leaving the band. And his reason for leaving … well, it is heartbreaking.

With McDonald on board, however, the Doobies found a new audience in the adult contemporary genre, releasing hit singles and signature songs such as “What a Fool Believes,” “Minute By Minute,” “Echoes of Love,” “Takin' It to the Streets,” “Real Love,” “Little Darling (I Need You)” and more.

Aerosmith, who retired from touring in 2024 after Steven Tyler suffered a vocal injury, will come together one night at the sixth annual Jam for Janie Grammy Awards Viewing Party in Los Angeles.

Aerosmith is getting the band back together again.

Aerosmith canceled the “Peace Out” tour in August and abruptly retired due to Tyler’s vocal injury. The Grammy-winning Rock and Roll Hall of Fame group said the 76-year-old singer’s voice was not expected to make a full recovery.