Barbershop music in tags or codas, or when some appropriate embellishment can be created. One characteristic feature of barbershop harmony is the use of what is known as "snakes" and "swipes." This is when a chord is altered by a change in one or more non-melodic voices. Occasional passages may be sung by fewer than four voice parts. Barbershop music is generally performed by either a barbershop quartet, a group of four singers with one on each vocal part, or a barbershop chorus, which closely resembles a choir with the notable exception of the genre of music. According to the Barbershop Harmony
Tag (barbershop music) tag. As noted above, Tags can be sung as short stand alone works; typically sung at informal Barbershop social settings. The following Tag teaching guidelines help foster successful Tag singing sessions. Tag Teaching Guidelines, Items 1 – 6 are critical for successful Tag Teaching. Promote Tag singing and to get more singers teaching Tags. Tag (barbershop music) A tag, in barbershop music, is a dramatic variation put in the last section of the song. Its rough analog in Classical music is a coda. Tags are characterized by heightening the dramatic tension of the song, frequently including a hanger, or sustained