Barry Manilow, 83, postpones two scheduled Las Vegas residency performances after reporting “technical and vocal problems.” Billboard says he cancels a pair of shows and that one earlier performance was ended early last week.

The cancellations come in the context of Manilow’s recent health issues. Multiple outlets link the latest disruption to his stage 1 lung cancer diagnosis and subsequent treatment late last year, including surgery and a recovery period that has already affected parts of his touring and residency schedule. The Independent and other reports note that he had already postponed concerts earlier in the year.

Outlet coverage focuses on slightly different elements: some emphasize the timing of the cancellations close to showtime, while others highlight the stated cause—technical and vocal concerns—alongside his ongoing cancer treatment and recovery. Across reports, the common thread is that Manilow’s medical situation continues to influence his ability to perform as scheduled.