Sean Altman is an American singer, songwriter, and vocal arranger best known as a founding member of the pioneering a cappella group Rockapella, which rose to prominence on the hit PBS kids' show Where in the World Is Carmen Sandiego? in the early 1990s. As the group’s lead tenor, Altman helped shape their signature sound and co-wrote the show’s iconic theme song, which became a cultural touchstone for a generation.
After his time with Rockapella, Altman went on to pursue a solo career, blending pop, rock, and comedic songwriting across various projects. He also performed with other vocal groups like The GrooveBarbers and featured in musical comedy acts such as JEWMONGOUS, which showcases his clever, often irreverent humor. With a rich career that bridges serious vocal musicianship and sharp-witted novelty, Altman continues to entertain audiences across multiple genres and generations.
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