Instruments of the OrchestraVersion en ligne Identify the instruments of the orchestra. par Michael Knight 1 Violin 2 Viola 3 Cello 4 Bass 5 Flute 6 Clarinet 7 Bassoon 8 Oboe 9 Trumpet 10 Horns 11 Trombone 12 Tuba 13 Bass Drum 14 Snare Drum 15 Triangle 16 Cymbals 17 Timpani 18 Xylophone 19 Glockenspiel (Bells) 20 Harp