Harmony is simply defined as two or more notes/sounds played or sung at the same time. Every style of music has at least some unique harmonies (which does help identify them).
Our favorite “style” is barbershop, which is 4-part a cappella harmony, where the melody is surrounded by three other harmony notes.
Voicings: Male voices tend to sing lower, fuller notes, and female voices tend to be lighter and higher.
Barbershop arrangements (whether for male or female voices) looks similiar. The voice parts are both arranged (high to low): tenor, lead, baritone, and bass.
TENOR – sings the harmony part above the Lead and should have a lighter, clear voice with very little vibrato.
LEAD – usually sings the melody and should have a clear, strong, pleasant voice with a good sense of pitch. Leads sell the song, tell the story! The “yellow” highlighting, in the examples to the right, show the lead’s melody notes.
BARITONE – sings notes above or below the Lead line. Baritone notes complete the 4-part chords and make it “ring.”
BASS – sings the lowest note in the harmony part below the lead and should have a deep voice with a mellow timbre. Basses drive the tempo.
Quartets and choruses around the world enjoy singing acapella 4-part harmony in the barbershop style. Recently, barbershop groups are breaking away from the traditional “all male” and “all female” groups and forming “mixed groups” – as a result we are finding more and more songs arranged to accommodate the vocal ranges of the singers in the group (quartet or chorus – all women, all men, or mixed).
Barbershop music is melody intensive, having all members start with the melody helps with harmony, since all members learn what they are harmonizing to. Songs are being arranged for choruses and quartets to sing in the barbershop style for men’s voicing (TTBB), mixed voicing (SATB), and for women’s voicing (SSAA). [The abbreviations used, refer to choral or church terms for defining vocal parts: S=Soprano (high notes), A=Alto (mid-range), T=tenor (lower mid-range), B=Bass (low notes).]
Click on the photos to watch them on YOUTUBE.