Nothing Personal is a minor blues composition by Don Grolnick, first recorded on Michael Brecker's self-titled debut album in 1987. The piece is set in A minor at a brisk swinging tempo and is structured as a 24-bar blues form, expanding the traditional 12-bar framework into a more spacious vehicle for improvisation. The composition opens with a distinctive vamp introduction before moving into repeating sections and turnaround phrases that lead into the solo form. The melody, typically voiced by piano and saxophone with percussive ensemble hits, employs space and dynamics effectively, while a composed bass line persists through the repeats to create a sense of propulsion and counterpoint. Harmonically, the tune features progressions through E and D7 to a flat-seven turnaround, an F7 sharp-eleven chord, and an E7 with altered extensions in the ending, giving it a modern harmonic vocabulary within the blues tradition. The rhythmic feel emphasizes swing with room for improvisation even during the head, and the arrangement includes bass-and-drums-only sections that build tension before the full ensemble returns. Nothing Personal has become one of Grolnick's most recognized compositions, regarded by many musicians as a modern jazz anthem and a popular vehicle for tenor saxophonists seeking a fresh take on the blues form. Grolnick later recorded his own version as a leader, and the tune appears in posthumous collections of his compositions.