Nikki Appel has 1 blackwave. concert.

Blackwave. is a hip-hop duo from Antwerp, Belgium composed by Willem Ardui (producer, vocals) and Jay Walker (vocals). In 2019 they released their debut album 'Are We Still Dreaming?'. Their influences include The Roots, Prince, Parliament-Funkadelic, and BROCKHAMPTON. In an interview with Billboard, the group said "We love incorporating all kinds of different genres in our music and challenging ourselves to always try something different."