Barry Manilow has been hospitalized on the eve of his sold-out opening weeend at Westgate Las Vegas.
The singer, who turns 75 on Sunday, has a bronchial infection, according to a post on his Facebook page.
Hit songs by "Mandy", "Can't Smile Without You", and "Copacabana (At the Copa)".
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Manilow was a headliner at the Las Vegas Hilton from 2005 to 2010. The Westgate used to be the Las Vegas Hilton.
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Shows have been canceled for June 14, 15, 16 and 17. Full refunds for show tickets or ticket exchanges for future dates will be available.