According to USA Today:

No doubt you’re humming Daydream Believer or Last Train to Clarksvilleas you read this.

The lead singer of The Monkees, Davy Jones, has died.

His rep tells TMZ that he died after suffering a heart attack this morning in Florida. Jones was 66.

TMZ confirmed Jones’ death with an official from the medical examiner’s office for Martin County, Fla.

Jones is survived by his wife Jessica and four daughters from previous marriages.

Jones joined The Monkees in 1965, with Micky Dolenz, Michael Nesmith and Peter Tork.