Norman Harris (1936-2021) was an influential American guitarist, composer, and producer, primarily known for his contributions to soul, disco, and R&B music. He was a key figure in the Philadelphia sound, which blended smooth melodies with orchestral arrangements, helping to shape the sound of the 1970s and 1980s. Harris was a founding member of the renowned group The Harris Machine and collaborated with notable artists such as The O'Jays, Teddy Pendergrass, and Patti LaBelle. He played a significant role in the production of albums that defined the disco era, including The O'Jays' "Ship Ahoy" and "Survival," which featured hits like "Love Train" and "For the Love of Money." His guitar work and production skills were pivotal in crafting the lush, danceable sound that characterized disco music. Harris also co-founded the production company MFSB (Mother Father Sister Brother), which became a cornerstone of the Philadelphia International Records label. Norman Harris's impact on the music industry extends beyond his recordings; he helped shape the careers of many artists and his stylistic innovations continue to influence contemporary music.