Dee ihe ga-aga n'ihu na paragraf a - Harrison malitere ịzụlite ụdị mmegharị ya dị ka ọkachamara na-atụgharị atụgharị ma mesịa bụrụ onye na-agba egwu na ihe nkiri Broadway. N'afọ 1990, o guzobere ụlọ ọrụ na-eme ihe nkiri AntiGravity, nke ndị na-eme egwuregwu, ndị na-eme egwuregwu, na ndị asọmpi Olympic gara aga, ebe Harrison na-eje ozi dị ka onye nduzi. Ha etinyela aka n'ọrụ dị iche iche, gụnyere ihe ngosi ihe nkiri mbụ, ihe omume ụlọ ọrụ, na ịkpụzi ihe ngosi ndụ, gụnyere 2008 Neighborhood Inaugural Ball
na emume mmechi nke 2002 Winter Olympics. AntiGravity esonyekwara ndị egwu na ndị ama ama ama maka arụmọrụ na ụlọ ọrụ ntụrụndụ na-egosi, gụnyere Academy Awards, MTV Video Music Awards, na Grammys. Harrison gara n'ihu na-arụ ọrụ dị ka onye na-emepụta ụgbọ elu maka ihe ngosi Broadway na Metropolitan Opera.