Branford Marsalis has distinguished himself as a composer through his work with the Branford Marsalis Quartet, creating what he describes as "a deep book of original music replete with expressive melodies and provocative forms." His quartet compositions blend swing traditions with unpredictable harmonic shifts and structural experimentation, featured on albums including the Grammy-winning I Heard You Twice the First Time and Requiem, dedicated to pianist Kenny Kirkland. Beyond jazz, Marsalis has composed film scores and Broadway works. His tunes "Say Hey," "Knocked Out the Box," and "Beneath The Underdog" showcase his ability to craft vehicles for improvisation that challenge conventional forms.