Peter Tork, a blues and folk musician who became a teeny-bopper sensation as a member of the Monkees, the wisecracking, made-for-TV pop group that imitated and briefly outsold the Beatles, died Feb. 21. He was 77.

The death was announced by his official Facebook page, which did not say where or how he died. Mr. Tork was diagnosed with adenoid cystic carcinoma, a rare cancer affecting his tongue, in 2009.

There goes another bit of my childhood.