Billie Holiday (Lady Day) is considered by many to be the greatest of all jazz singers. In a tragically abbreviated singing career that lasted less than three decades, her evocative phrasing and poignant delivery profoundly influenced vocalists who followed her. Although her warm, feathery voice inhabited a limited range, she used it like an accomplished jazz instrumentalist, stretching and condensing phrases in an ever-shifting dialogue with accompanying musicians. Famous for delivering lyrics a bit behind the beat, she alternately endowed them with sadness, sensuality, languor, and irony. Rarely singing blues, Holiday performed mostly popular material, communicating deep emotion by stripping down rather than dressing up words and lines. If you find a tune that's got something to do with you, you just feel it, and when you sing it, other people feel it, too, Holiday once explained. According to the Penguin Encyclopedia of Popular Music, She was the first and is perhaps still the greatest of jazz singers, if the essence of jazz singing is to make the familiar sound fresh, and to make any lyric come alive with personal meaning for the listener.