musicceolnounAinmfhocalceolchoirmfem2cmucoirm cheoilcmurock concertceolchoirm racconcert bandbanna ceolchoirmeconcert flutefliúit cheolchoirmePhrasesNathannain concert1performingi mbun ceolchoirme2together, jointlyi gcomharin éineachtcmui bpáirtthey were acting in concertbhí siad ag obair as lámha a chéile, bhí siad i gcomhar le chéileto work in concert with sbobair i gcomhar le duine, obair i bpáirt le duine