Itiyetha I-Semper opera o I-Semperoper, ingenye yezakhiwo ze-opera ezinhle kakhulu nezihlonishwayo emhlabeni. Yakhiwe ngumakhi wezakhiwo uSemper, ingekahulumeni waseSaxony futhi itholakala Dresden esigcawini seTheatreplatz.
Leli tshe eliyigugu lokwakhiwa kwezakhiwo zemidlalo yaseshashalazini, elakhelwe ngaphakathi Isitayela sokuvuselela sase-Italy, ugqame ngokuhlobisa okuhle kwangaphakathi ngemabula ye-stucco, izinsimbi ezihloniphekile, imidwebo nama-acoustics amahle kakhulu okwenza ukuvakasha kube yinto engalibaleki.
Iphendulwe ukukhanga komphakathi kwangempela, iSemper Opera ikhanya ngokukhanya kwasebusuku okuheha amakhulu abavakashi nabathandi bomculo, yabhujiswa ngokuphelele ngoFebhuwari 13, 1945, ngesikhathi seMpi Yezwe II ngesikhathi sokuqhuma kwamabhomu okukhulu eDresden.
NgoJuni 24, 1977, kwabekwa itshe lokuqala lokwakha kabusha kwathi ngoJuni 24, 1977, kwabekwa itshe lokuqala lokwakha kabusha. Eminyakeni engamashumi amane ngemuva kokuqhunyiswa kwamabhomu nokukhunjulwa okufanayo, ngoFebhuwari 13, 1985, uSemperoper wavulwa kabusha nge-opera Der Freischütz nguCarl Maria von Weber, umsebenzi wokugcina owenziwa ngaphambi kokuvalwa kwetiyetha ngo-1944.
Kulesi sakhiwo esikhulu samasiko amanye ama-opera adume kakhulu eJalimane akhonjiswe kuqala, kufaka phakathi lawo abaqambi abaziwayo abanjengoWagner noRichard Strauss. Kubuye kwaba yindawo yabaqhubi abavelele njengoKarl Bohm noFritz Busch nabaculi abadumile, okubalwa kubo uRichard Tauber, Theo Adam, Max Lorenz noPeter Schreier.
IJalimane icebile ngamatshe ayigugu okwakha kanti iSemperoper ingenye yezinto eziyigugu kakhulu.