Latham's Lament is an original jazz composition by saxophonist and composer Matt Zebley, written in memory of a friend who died too young. The piece is a lyrical ballad that centers on a melodic, expressive theme, reflecting the elegiac quality suggested by its title. Zebley composed the tune as a personal tribute, and its character emphasizes beauty of melody and emotional depth over harmonic complexity or structural innovation. The lament tradition in jazz, in which composers memorialize loved ones through evocative instrumental writing, gives the piece a clear lineage alongside other dedication ballads in the genre. Zebley, a graduate of Berklee College of Music and the University of Southern California, earned a Grammy Award as a member of the Brian Setzer Orchestra in 2001 and has performed alongside artists including Bob Dylan and Wayne Shorter. He is also an active jazz educator, serving as Director of Jazz Studies at Diablo Valley College. Latham's Lament appeared on his 1998 album Live at Moondog, where it was performed with a group featuring Alan Ferber on trombone among other musicians. The composition has been revisited in Zebley's later live performances, including a 2019 concert with his Oversize Quartet at the California Jazz Conservatory. It remains principally associated with Zebley's own groups and has not entered wide circulation as a jazz standard.