Radiance is a solo album by Keith Jarrett, recorded live at the Osaka Jazz Festival, Japan, on October 27, 2002. It was released in 2005 by ECM Records.
The album consists of a single 77-minute improvised piece, divided into 17 parts. Jarrett uses the grand piano, exploring textures and dynamics in a continuous flow.
The recording captures Jarrett's intensity and introspection in a solo concert. It is acclaimed for its organic structure and ability to sustain listener attention throughout its duration.