3449
Absent was the unusual instrumentation which had been introduced several albums prior , most songs featuring drums , guitar , bass , and percussion as provided by the key members , which at this time were Mick Jagger ( lead vocal , various percussion and rhythm guitar ) , Keith Richards ( guitar and backing vocal ) , Mick Taylor ( guitar ) , Bill Wyman ( bass guitar ) , and Charlie Watts ( drums ) .
 person: Mick Jagger; person: Keith Richards; person: Mick Taylor; person: Bill Wyman; person: Charlie Watts
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Mick Jagger; person: Keith Richards; person: Mick Taylor; person: Bill Wyman; person: Charlie Watts