#double-reed_instrument  a woodwind that has a double reed
  supertype:  #beating-reed_instrument__reed  a musical instrument that sounds by means of a reed
  part:  #double_reed
  subtype:  #bassoon  a double-reed instrument; the tenor of the oboe family
     subtype:  #contrabassoon__contrafagotto__double_bassoon  the bassoon that is the largest instrument in the oboe family
     subtype:  #tenoroon  a tenor bassoon; pitched a fifth higher than the ordinary bassoon
  subtype:  #English_horn__cor_anglais__coranglai  a double-reed woodwind instrument similar to an oboe but lower in pitch
  subtype:  #krummhorn__crumhorn__cromorne  a Renaissance woodwind with a double reed and a curving tube (crooked horn)
  subtype:  #oboe__hautboy__hautbois  a slender double-reed instrument; a woodwind with a conical bore and a double-reed mouthpiece
     subtype:  #heckelphone__basset_oboe  a oboe pitched an octave below the ordinary oboe
     subtype:  #musette_pipe__musettepipe  a small simple oboe
     subtype:  #oboe_da_caccia  an alto oboe; precursor of the English horn
     subtype:  #oboe_d'amore  a oboe pitched a minor third lower than the ordinary oboe; used to perform baroque music
     subtype:  #shawm  a medieval oboe
        subtype:  #bombardon__bombard  a large shawm; the bass member of the shawm family

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