The Royal Hamilton Light Infantry Brass Quintet was founded in 2001 by members of the Royal Hamilton Light Infantry Band. As one of several chamber ensembles of the RHLI Band, the group performs throughout the year at official military functions and present concerts for church, school and civic groups. This group is equally at home playing everything from classical music to jazz, marches and military selections.

Expanding on the brass quintet, the RHLI Brass is a large brass ensemble which performs larger brass music, popular, jazz and orchestral transcriptions depending on the occasion.