Peter Nieuwkoop has 2 The Roots concerts.

The Roots, also known as The Legendary Roots Crew, The Square Roots and The Foundation, are an influential, Grammy winning hip hop group based out of Philadelphia, Pennsylvania, famed for a heavily jazzy sound and live instrumentation. Inspired by the "hip-hop band" concept pioneered by Stetsasonic, the Roots themselves have garnered critical acclaim and influenced later hip-hop and R&B acts.