You love music? Then you’ve come to the right organization. Sweet Adelines International takes singing to the next level—not simply a single melody but rather four-part, a cappella harmony—music created from four different voice parts that beautifully blend into one chord. Stunning and challenging, all in one!

Barbershop singing is one of the trickiest yet most rewarding accomplishments of a vocal ensemble. Imagine this: you’re singing a song with three other harmonizing ladies, each hitting the perfect pitch when bam—you hear it. An overtone vibration, a resonant ring, a different sound than any one tone being sung by any one singer! This overtone produces a visceral experience and is unique only to four-part barbershop harmonies! Although the voice parts in women's barbershop harmony have different names and functions than they do in other SATB or SSAA vocal styles, the foundation is the same—beautiful music, stunning chords and a passion to create the intangible, moving essence of music that brings us together.

Here are the basics:
*You need to be able to sing in tune.
*You need to be able to hear those around you and blend your voice with theirs, as our organization emphasizes ensemble singing, not a solo-building group.
*You need to be able to eventually hold your own—that is, you will need to be able to sing your own part when surrounded by those who don’t. In a barbershop ensemble, there are many times when you are singing while standing by someone who isn’t singing your part.
*You will probably want to begin a normal warm-up routine at home before you practice. This will be good for your voice, and depending on what you choose to do for warm-ups, you can specifically work on many different skills at once (e.g., flexibility, range, breath control, dynamic [volume] control, etc.).  
*In order to keep your level consistent and/or improve, you will want to make sure you have a plan for practicing the songs at home, either with the help of learning tracks or not. It’s just like exercising the body—if you do it on a regular basis, you will reap the benefits, and if you don’t, you’ll definitely see the decline.

Voice Parts in Barbershop Singing: In simple terms, barbershop harmony is vocal harmony produced by four parts: lead, tenor, baritone and bass. Finding the right part for your voice is the initial step. Any woman of average singing ability, with or without vocal training, will find a part that fits her range. There are certain things you may want to know depending on the part you will be singing. Most of us are familiar with the SATB or SSAA choral music, where the melody is usually in the First Soprano line, above all others.

The voice parts in barbershop harmony for women have different names and functions than they do in other SATB or SSAA vocal styles. The LEAD voice generally sings the melody and is below the TENOR harmony; the TENOR part sings the highest note in the chord; the BARITONE part fills in the all-important missing note in a chord that may be above and below the melody; the BASS part supplies the harmonic foundation (root or fifth) of the chord. 

Similar to choral music, minimal vibrato should be apparent in barbershop singing. Wide and obvious vibratos tend to hamper the “lock and ring” that we look for in our chords.

TENOR is a harmony part sung consistently above the lead. The tenor should have a light, sweet, pure tone that will complement but not overpower or overshadow the lead voice. Light lyric sopranos generally make good tenors. The range for tenor is from G above middle C to high F on the top line of the clef. Occasionally you will have notes below the lead. When this happens, your tonal quality will need to change from being light and clear to being more full and round. Flexibility is the key and knowing when you need to change.

LEAD is the melody and must be sung with authority, clarity and consistent quality throughout the lead's range. The lead sings with limited vibrato to add color and warmth to the sound. With too much use of vibrato, the chord will not “lock” or “ring” or produce the unique, full and “expanded” sound that is characteristic of barbershop harmony. The lead is responsible for conveying the interpretation, emotion and inflections of the song. The range is equivalent to a Soprano II and is from A below middle C, and C above middle C. On the rarer occasions when the melody line is in another part, which may be only for a few notes, the lead will need to be aware to lighten her vocal quality to allow the melody to shine wherever it is being sung. If you are in a quartet, the others will follow your lead. In a chorus, we all follow the director.

BARITONE covers approximately the same range as lead. The voice part is similar to the equivalent of an Alto I except that baritone harmony notes cross the lead notes. Primarily sung below the lead but sometimes sung above, depending on where the melody is situated, baritones must constantly adjust their balance to accommodate their position in the chord. They must have a good ear.

BASS is the lowest note in the barbershop chord. Singers should have a rich, mellow voice and generally sing the root and fifth of each chord. The bass sings a relatively straight, well-produced tone with a minimum of vibrato. The range is comparable to that of a contralto or Alto II in traditional choral music. The range is from E-flat below middle C to G above middle C. Similar to the baritone, this part is written in the bass clef an octave lower than it is actually sung. A bass sings with a heavier tone quality than the others and generally with more volume, to fill out the “cone.” The bass part provides the foundation of each chord. THE BARBERSHOP CONE  Barbershop harmonies have a different balance than the traditional cylindrical balance of SATB or SSAA ensemble music. Our top voices sing with less weight and intensity than our lower voices.

Credit - Sweet Adelines International