Island Songwriters Showcase is one of Danamarcinejazz's top rivals. Island Songwriters Showcase is a Private company that was founded in 1990 in Huntington Station, New York. Island Songwriters Showcase competes in the NGO/NPO/NFP industry. Compared to Danamarcinejazz, Island Songwriters Showcase has 94 more employees.
Neil Sedaka is seen as one of Danamarcinejazz's biggest rivals. Neil Sedaka was founded in null in New York, New York. Neil Sedaka is in the industry. Neil Sedaka generates $ less revenue than Danamarcinejazz.