"Yearnin'" is a blues in the key of C from Oliver Nelson's landmark 1961 album The Blues and the Abstract Truth. Taken at a relaxed medium tempo of approximately 109 beats per minute, the track features three soloists who each bring a distinct interpretive sensibility to the blues form. Eric Dolphy opens with two choruses on alto saxophone, his characteristically wide intervals and angular phrasing creating a solo that is both emotionally expressive and harmonically daring. Freddie Hubbard follows with an expansive four-chorus trumpet statement that builds from lyrical restraint to fiery intensity, showcasing the young trumpeter's extraordinary range and musical maturity. Bill Evans closes the solo sequence with two choruses of piano that embody his gift for finding harmonic beauty within the simplest structures. Nelson's arrangement demonstrates his thesis that the blues could serve as a vehicle for sophisticated musical expression, a concept central to the album's title and artistic vision. The relaxed tempo allows each soloist to explore the blues form with depth and nuance, making "Yearnin'" one of the album's most emotionally resonant performances. The track reflects Nelson's conviction that the blues was not merely a folk form but a living foundation upon which modern jazz could build increasingly abstract and complex musical ideas.