Crossword clues for Member of a quartet. 4 lettersAnswerClueALTOVocal quartet member, maybeBASSQuartet memberALTOVocal quartet memberBASSBarbershop quartet memberALTOSinging quartet memberALTOQuartet memberALTOVocal quartet member, perhapsMAMA'60s quartet memberALTOQuartet member, maybeOBOEWind quartet memberALTOQuartet member, oftenMAMA'60s pop quartet memberOBOEWoodwind quartet memberALTOMember of a quartet.PAPAMember of a '60s quartetTOILOft-forgotten member of a Churchill quartetALTOMember of a mixed quartet.ABBAPop quartet named for its members' first initialsABBAQuartet named for its membersTIREAny member of a Santa Fe quartetCSNYFolk-rock quartet whose name derives from its members' last initialsABBAQuartet whose name is made up of its members' initialsBOATERTopper for a barbershop quartet memberINKSPOT1940s vocal quartet memberTENORBarbershop quartet memberTENORSSome barbershop quartet membersVIOLAQuartet memberVIOLACertain quartet memberBASSISTString quartet memberBASSESSome barbershop quartet membersHORSEMANQuartet memberTENORSBarbershop quartet membersCELLOQuartet memberARROWKeyboard quartet memberOBOISTWoodwind-quartet memberSEASONVivaldi quartet member?VIOLISTString quartet memberHORSEMANBiblical quartet memberSEASONQuartet member?CELLIString quartet membersVIOLAPiano quartet memberCELLOString-quartet memberTENORQuartet memberVIOLAString quartet memberVIOLINSString quartet membersHARMONIZERBarbershop-quartet memberTENORSQuartet membersALTOSQuartet membersBASSOMember of a quartet.VIOLINISTSMembers of a string quartet.