Jimmy Fallon is known for his antics around New York City, particularly his penchant for disguising celebrities as buskers at the 47th-50th Street station.
Cathy Grier, otherwise known as NYC Subway Girl, videos performances of subway musicians or "buskers" for Music Under New York.
Subway performers have become the thing of NYC folklore. But as a result of many recent arrests, musicians are auditioning for Music Under New York affiliation