LC ClassificationML49.W14

18th century(46) 1960s(33) 19th century(181) 21st century(34) Aida(5) American(51) American literature(53) American Theatre(22) analysis(30) art(154) arts(38) autobiography(45) behind the scenes(10) biography(119) broadway musical(6) children(62) children's(89) classic(38) classics(50) comedy(144) Daedalus(12) facsimiles(13) film(53) Germany(70) Gilbert(9) history(206) humor(173) Italy(80) Library of America(39) literature(154) lyrics(547) music(4,458) music criticism(17) musical(927) musical theater(536) musicals(821) musicians(23) opera(2,555) Performing Arts(114) piano(44) picture book(77) plays(722) playscript(38) poetry(754) pop culture(25) popular music(38) radio(23) reference(208) rent(7) ring(7) rock(61) rock and roll(35) script(405) singing(19) song(32) songs(155) songwriting(21) soundtrack(23) texts(11) theatre(1,408) theatre history(12) us(27) usa(50) voice(49)