Little Henry and The Shamrocks were a 1960s R&B band known for their soulful harmonies and distinctive horn arrangements. Originating from San Antonio, Texas, the group was led by Henry Hernandez, whose powerful vocals contributed greatly to their signature sound. Although they did not achieve widespread commercial success, their single "I'm A Fool" is acknowledged as a classic in the Northern Soul genre. Their music continues to influence modern R&B and soul artists, marking their place in music history.