Sean Costello was a gifted American blues musician, known for his emotive singing and virtuosic guitar playing that bridged traditional blues with soul, rock, and jazz influences. Born on April 16, 1979, in Philadelphia, Pennsylvania, Costello displayed enormous musical talent from a very young age, starting his professional career while still in his teens. He quickly became a fixture in the blues scene, admired for his passion and depth in both his guitar work and vocal deliveries.

Over the course of his career, which was tragically cut short by his unexpected death on April 15, 2008, just one day before his twenty-ninth birthday, Costello released a series of albums that showcased he was a force to be reckoned with within the blues world. Albums like "Moanin' For Molasses" (2000) and the posthumously released "In the Magic Shop" (2014) were critically acclaimed for their authentic vibe and depth of feeling. His performances were marked by a maturity that belied his years, earning him the respect of his peers and a loyal fan base. His music remains a testament to his talent and the loss felt by the blues community at his untimely passing.