(n.) A six-pointed star whose rays are wavy, instead of straight like those of a mullet.

German band Hexateuch Jewish star Magen David Philharmonic Spenserian stanza antistrophe band big band bipartisanship book brass brass band brass choir brass quintet brass section brasses burden callithumpian band canto chamber orchestra chorus coaction coadjuvancy coadministration coagency cochairmanship codirectorship collaboration collaborativeness collectivism collusion combo commensalism common effort common enterprise communalism communism communitarianism community complicity concert concert band concord concordance concurrence cooperation cooperativeness couplet desks distich dixieland band duet duettino duo duumvirate ecumenicalism ecumenicism ecumenism ensemble ensemble music ensemble singing envoi epode esprit esprit de corps estoile fellow feeling fellowship gamelan orchestra group half a dozen harmony heptastich hexachord hexad hexagon hexagram hexahedron hexameter hexapod hexapody hexarchy hexastich hexastyle jazz band joining of forces joint effort joint operation jug band line mass action measure military band monostich morale mutual assistance mutualism mutuality octastich octave octet orchestra ottava rima part music part singing part song pentastich polyphonic music pooling pooling of resources pulling together quartet quatrain quintet ragtime band reciprocity refrain rhyme royal rock-and-roll group septet septuor sestet sextuplet sise six six-pointed star sixer skiffle band solidarity stanza star of David stave steel band strain street band string band string choir string orchestra string quartet strings strophe swing band syllable symbiosis symphony symphony orchestra synergism synergy team spirit teamwork tercet terza rima terzet terzetto tetrastich trio triplet tristich triumvirate troika united action verse waits woodwind woodwind choir woodwind quartet woodwinds