"Prof" is an original composition by trumpeter and educator Sean Jones. The title likely reflects Jones's longstanding role in jazz education, including his position as chair of the brass department at Berklee College of Music and previous faculty appointments at Duquesne University and other institutions, earning him the informal moniker among peers and students. While not widely documented in standard jazz references or discographies, the piece belongs to Jones's body of original works, which tend to draw on his personal experiences, gospel-influenced roots, and deep engagement with the hard bop and post-bop traditions. Jones's compositions are generally characterized by melodic inventiveness, rhythmic drive, and an emphasis on ensemble interplay, qualities cultivated through his years performing with the Lincoln Center Jazz Orchestra and leading his own groups. The tune's unusual fifteen-bar form sets it apart from the more common structures found in jazz standards, giving the piece a distinctive shape that challenges soloists to navigate a less predictable phrase length. "Prof" has been performed in live settings, including appearances on the Emmet Cohen-hosted livestream series Live From Emmet's Place, where it serves as a vehicle for extended improvisation within a small group context.