First recorded by Roy Hawkins (R&B #6 1951).
Other hit version by B.B. King (US #15/R&B #3 1969).
From the wiki: “‘The Thrill Is Gone’ was written by West Coast Blues musician Roy Hawkins and Rick Darnell in 1951. Hawkins’ recording of the song reached #6 in the Billboard R&B chart in 1951. In 1970, “The Thrill Is Gone” became a major hit for B.B. King.
“In the late 40s and early 50s, King was a disc jockey at radio station WDIA, Memphis, and it was there he first heard (and played) the Hawkins original. King decided to produce his own recording of ‘The Thrill is Gone’ in 1969, but was unhappy with the results until producer Bill Szymczyk called King late one night to suggest adding orchestral strings to the song’s arrangement. The song’s polished production and innovative use of strings marked a departure from both the original song (and previous Blues recordings, in general) and King’s earlier recordings.