BLUE ÖYSTER CULT vocalist Eric Bloom has undergone surgery and will miss some of the band's upcoming shows.

In a social media post on May 13, Bloom revealed that he had scheduled the procedure during the band's downtime.

Bloom assured fans that he is on the mend but recovery is taking longer than expected.

Kasim Sulton will fill in for him at a few dates, starting with BLUE ÖYSTER CULT's next gig on May 16 in Oroville, California.

The absence of Bloom from several shows has sparked interest among fans and fellow musicians alike.

BLUE ÖYSTER CULT's current tour schedule includes additional dates through the summer and fall.

Bloom's surgery has provided an opportunity for Kasim Sulton to step in and support the band.

Known for his work with UTOPIA, Sulton previously served as BLUE ÖYSTER CULT's bassist and backing singer from 2012 to 2017.

The band is currently on a tour that includes a string of dates through the summer and fall.

Fans are eagerly awaiting the opportunity to see Kasim Sulton take the stage with BLUE ÖYSTER CULT."