▁ ▁Room ▁from ▁the ▁Pow el ▁House , ▁exhib it ▁at ▁the ▁Metropolitan ▁Museum ▁of ▁Art ▁ ▁Category : H istor ic ▁American ▁Build ings ▁Survey ▁in ▁Philadelphia ▁Category : H ouses ▁completed ▁in ▁ 1 7 6 5 ▁Category : History ▁of ▁Philadelphia ▁Category : H istor ic ▁house ▁museum s ▁in ▁Philadelphia ▁Category : Ge org ian ▁architecture ▁in ▁Pennsylvania <0x0A> </s> ▁Anton ín ▁D vo ř ák ' s ▁String ▁Quart et ▁No . ▁ 8 . ▁in ▁E ▁major , ▁Op .   8 0 ▁( B .   5 7 ), ▁is ▁a ▁chamber ▁composition , ▁written ▁between ▁ 2 0 ▁January ▁and ▁ 4 ▁February ▁ 1 8 7 6 ▁in ▁Prag ue . ▁ ▁The ▁work , ▁originally ▁marked ▁as ▁Op .   2 7 , ▁was ▁composed ▁shortly ▁after ▁finishing ▁the ▁P iano ▁T rio ▁in ▁G ▁minor , ▁Op . ▁ 2 6 , ▁and ▁before ▁the ▁beginning ▁of ▁the ▁sketch ings ▁for ▁the ▁St ab at ▁M ater ▁cant ata . ▁▁ ▁The ▁quart et ▁was ▁published ▁in ▁ 1 8 8 8 ▁by ▁Fritz ▁Sim rock ▁in ▁Berlin ▁as ▁Op .   8 0 , ▁although ▁D vo ř ák ▁protest ed . ▁The ▁first ▁performance ▁took ▁place ▁on ▁ 2 9 ▁December ▁ 1 8 9 0 ▁at ▁the ▁concert ▁of ▁the ▁Jo achim ▁Quart et ▁in ▁Berlin , ▁played ▁by ▁Jo achim , ▁H eg eme ister , ▁W irth ▁and ▁Die pert . ▁ ▁Str ucture ▁ ▁The ▁composition