What makes Eyes of the Heart by Keith Jarrett notable?

'Eyes of the Heart' is notable for its unique approach to jazz improvisation, blending structured compositions with free-form exploration. The album received positive critical reception and is recognized for influencing later generations of jazz musicians who embraced similar spontaneous creativity in their performances. By the time 'Eyes of the Heart' was released in 1979, Keith Jarrett had already established himself as a prominent figure in jazz, following his acclaimed album 'The Koln Concert' (1975). This album marked a continuation of his solo and improvisational style, further solidifying his reputation as an innovator in the genre during a period of significant artistic output.