Daryl Frank Dragon is a keyboardist, known on stage as Captain in the
successful 1970s’ pop musical duo Captain & Tennille, with his wife, Toni
Tennille. Toni announced in late 2009 that Daryl had developed a mild
from of non terminal Parkinson’s disease. She made another statement
in September 2010 saying that Daryl’s condition is a neurological one,
not Parkinson’s but similar, that causes him to have tremors.This
condition to be debilitating to Daryl’s ability to perform as a musician.