Tango Violin 2 Tango Violin 1 Tango viola Tango trumpet 2 Tango trumpet 1 Tango trombone Tango oboe 2 Tango oboe 1 Tango horn 2 Tango horn 1 Tango flute 2 and picc Tango flute 1 Tango DBass Tango clarinet 2 Tango clarinet 1 Tango cello Tango bassoon Tango bass trombone Tango bass clarinet