2. The following things should be taken into account : Vocal quality, Vocal control, Vocal technique, Song Flexibility (ability to do different types of genres i.e pop, rnb, jazz, rap etc.), Live singing vs CD singing. Album/Mixtape quality. Longevity. Musicianship (Can they play instruments) Classic songs/hits. Entire body of work. Do they stand the test of time?
Longevity





