Rest unit testAll different rest lengths: A
two-bar multi-measure rest, a whole rest, a half, etc. until a
128th-rest; Then the same with dotted durations.MusicXML Part640majorG222561whole2561whole2561whole1281half641quarter321eighth16116th8132nd4164th21128th21128th1921half641quarter641quarter961quarter481eighth24116th12132nd6164th31128th31128thlight-heavy