The Cash Box Kings are a Chicago blues band that have dedicated themselves to carrying on the spirit and tradition of the classic blues era of the 1940s and 50s, while also infusing a freshness that keeps the genre relevant for modern audiences. Formed in the early 2000s by Joe Nosek, who harmonizes his leadership role with his harmonica playing, the band found a co-frontman in Oscar Wilson, a vocalist whose roots reach deeply into the South Side’s historic blues culture. The Cash Box Kings are celebrated for their mastery of the vintage Chicago blues sound as well as Delta blues and the harmonious swing that originally emanated from Memphis and Louisiana.

Their keen attention to detailing the classic blues framework is balanced with a flair for writing contemporary lyrics that resonate with today's issues. Albums like "Holding Court," "Black Toppin'," "Holler & Stomp," "The Essential Cash Box Kings," "Royal Mint," and "Hail To The Kings!" contain a vast repertoire that showcases the band’s versatility and deep understanding of blues music. Their commitment to the genre is both educative and entertaining, culminating in a lively and engaging live performance experience. With their high energy and commitment to blues traditions, The Cash Box Kings continue to earn accolades and resonate with blues aficionados worldwide, with their music serving as both a history lesson and a roadmap for where the blues can go in the 21st century.