Guess The Genre #2673 (Gathered by Ken Anderson)

ChicagoTanglewood1970 SantanaTanglewood1970
WhoTommyTanglewood1970 JethraTullTanglewood1970
BennyGoodmanMozartAtTanglewood MileDavisTanglewoodStorm
StanGetzArthurFiedlerTanglewood LangLangTanglewood
ClaudioArrauAtTanglewood DukeElliingtonAtTanglewood

Answer: Tanglewood - Next is Guess the Genre #2674

Or, I don't want to guess - Show Me A List