Al B. Sure! is an American R&B singer, songwriter, and record producer who rose to prominence in the late 1980s. His music is characterized by a smooth blend of soul, new jack swing, and contemporary R&B, with his falsetto singing style being a distinctive element. Al B. Sure! is best known for his hit singles such as "Nite and Day" and "Off On Your Own (Girl)", which have had a significant impact on the R&B genre. His influence in the music industry extends beyond his own discography, as he has also contributed to the careers of notable artists like Jodeci and Tevin Campbell.