Hanger (barbershop music) Hanger (barbershop music) A hanger, or a post, in barbershop music is a long note, held by one of the voices in the quartet, while the other voices are free to change notes, and even breathe. Hangers usually occur in the tag of a Barbershop song, although they may occur anywhere. The held note is typically the tonic note of the song (e.g. if the song is in G Major, the hanger is usually a G). Any one of the four voices can have the hanger, although the hanger is typically a high note, therefore it is usually assigned to
Barbershop arranging parts. Barbershop music features songs with understandable lyrics and easily singable melodies, whose tones clearly define a tonal center and imply major and minor chords and barbershop (dominant and secondary dominant) seventh chords that resolve primarily around the circle of fifths, while making frequent use of other resolutions. What sets barbershop apart from other musical styles is the predominant use of the dominant-type seventh chords. Barbershop music also features a balanced, symmetrical form and a standard meter. The basic song and its harmonization are embellished by the arranger to provide appropriate support of the song's theme and to close the