Daryl Hall just let fans in on a major health update: the 79-year-old Hall & Oates musician says he recently received a kidney from a "very kind and generous living donor" and that the surgery was "a complete success.

"I thought you should know that I recently received a kidney transplant from a very kind and generous living donor," the vocalist, 79, wrote via Instagram Tuesday.

Daryl Hall has provided a promising update on his health after undergoing a recent "completely successful" kidney transplant.

Daryl Hall revealed on social media Tuesday that he received a kidney transplant and is already feeling better. The Rock & Roll Hall of Famer, known for his half of Hall & Oates, 79, shared the news in an Instagram post.