Sarah Lois Vaughan -LRB- March 27, 1924 & ndash ; April 3, 1990 -RRB- was an American jazz singer, described by Scott Yanow as having '' one of the most wondrous voices of the 20th century ''.
L'écrivain de jazz Scott Yanow l'a décrite comme "l'une des voix les plus merveilleuses du XXe siècle".