Modern didgeridoo designs mouthpiece with a concave face that is close to double the diameter of a regular didgeridoo mouthpiece. This mouthpiece gives a player more room to control the vibration of their lips at frequencies below the traditional drone. The technique is similar to playing pedal tones on a brass instrument. The desired tone is different then brass, and there for the embouchure used to play it is different than brass technique. The most prominent playable note on these instruments is always one octave below the fundamental didgeridoo drone. Several other drone-notes can be played below the fundamental as well, and these
Saxophone baritones have occasionally been made in the straight style. Most commonly, however, the alto and tenor saxophones incorporate a detachable, curved "neck" above the highest tone hole directing the mouthpiece to the player's mouth while the instrument is held in a playing stance. The baritone, bass, and contrabass saxophones accommodate the length of the bore with extra bows and right-angle bends between the main body and the mouthpiece. Although most saxophones are made from brass, they are categorized as woodwind instruments. This is because sound is produced by an oscillating wooden reed, not lips against a mouthpiece as in a