Related Information for Trina Hamlin Trina Hamlin is known for her sizzling blues harmonica and her energy-packed singing and guitar work. Her pure voice and unspoiled powerful presence have gained the singer-songwriter from Minneapolis a steady national following since she began playing solo shows on the downtown New York City club scene.Hamlin attended Berklee College of Music in Boston and graduated with a degree in Professional Music. Afterwards, she moved to New York City and began performing and honing her songwriting.. read more