Vomiting, also known as emesis and throwing up, among other terms, is the involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose.[1]
They parlayed this success into a spot as an opening act for The Jackson 5. KC and The Sunshine Band was also on this tour. Minute was followed by a string of hits:  Heaven Must Be Missing an Angel  (1976), Don't Take Away the Music (1976), and  Whodunit  (1977, another #1 R&B hit).
Released as a single in 1998, Angel peaked at #4 on the Billboard Hot 100 on February 22, 1999 (after reaching the Top 40 on December 15, 1998), #1 on the Hot Adult Contemporary Tracks chart, and at #36 on the UK Singles Chart. The song has had enduring popularity.