Grant Comin is a composer, performer, and accompanist based in Brisbane. A classical and jazz pianist, Grant has performed in various ensembles and as a soloist. Grant studied classical piano through Canada’s Royal Conservatory of Music, and in 2022 he completed his associates' (ARCT) performance diploma from the Conservatory. Grant received his Bachelor's degree in jazz and popular music from MacEwan University in Edmonton, AB, Canada in 2025. While at MacEwan he performed in the University's Country/Roots ensemble and World Music ensemble, among other groups. He has also participated in the NUOVA Vocal Arts Collaborative Piano program, where he spent six weeks accompanying musical theatre singers and playing in the orchestra for two staged musicals. He has accompanied for voice studio, violin studios, and choirs.