Nomusicreviewerwouldmakeacareerwritingaboutpianistssolelyfromrepeatedperformancesofasingleconcerto’noranypianistoutofplayingjusttheonepiece.Yetsometimeswritingaboutstand-upcomedianscanfeelworryinglylikethis.Theyallhitmoreorlessthesamenotes:London...youngpeople...childrenandparenthood...today%27sdreadfulmusic...religion...g...