A-Q, born Gilbert Bani, is a Nigerian rapper, songwriter, and record producer. He is known for his lyrical prowess, wordplay, and socially conscious lyrics. A-Q has released several critically acclaimed albums and mixtapes, including "Ethos," "God's Engineering," and "Golden." He has collaborated with numerous artists, including M.I Abaga, Brymo, and Oxlade. A-Q is considered one of the most influential rappers in the Nigerian hip-hop scene.