Gruebs has 3 Danny Brown concerts.

Daniel Dewan Sewell (born March 16, 1981), best known by his stage name Danny Brown, is a hip-hop artist from the Dexter-Linwood area of Detroit, Michigan. He has been described by MTV as "one of rap's most unique figures in recent memory". Danny is an unconventional hip-hop artist who employs multiple flows and cadences, thus the moniker “The Hybrid”. His style varies from low pitched gravelly tones to a manic, high-pitched squawk. His lyrics often deal with the truth of living in Detroit: poverty, drug abuse, desperate circumstances, etc.