This early 90s R and B act had a hit with the song I Wait Another Minute?

The early 90s R&B act who had a hit with the song "I Wait Another Minute" is Hi-Five. The song was released in 1992 and was the lead single from their debut album "Hi-Five." It reached number 2 on the US Billboard Hot 100 chart and was certified platinum by the Recording Industry Association of America (RIAA).