Here are some audio files that show what barbershop style is. They are divided into sections, because each section has one part dominant over one channel (audio), and the rest of the parts on the other channel. The files are in mp3 format, and will only be available until the Harmony Festival finishes.

Baritone:
Ladies - Baritone:
The Lion Sleeps Tonight - Baritone
Let it Be - Baritone
The Lion Sleeps Tonight - Baritone Missing
The Lion Sleeps Tonight - Baritone Only
Cabaret - Baritone
In the Heart of the City That Has No Heart - Baritone
What'll I Do - Baritone
When the Midnight Choo-Choo Leaves For Alabam' - Baritone
Sound Celebration - Baritone
I Believe - Baritone
Lazy River - Baritone
Love Letters - Baritone
A Wink and a Smile - Baritone
Red Head - Baritone
Toot-Toot-Tootsie - Baritone
Aura Lee - Baritone
Coney Island Baby - Baritone
Good Night Ladies - Baritone
Hey, Little Baby O' Mine - Baritone
In The Good Old Summer Time - Baritone
My Wild Irish Rose - Baritone
Take Me Out To The Ball Game - Baritone
8 Part - Baritone:
Play a Simple Melody - Baritone (1)
Play A Simple Melody - Baritone (2)
Barberpole Cat - Baritone:
Down By The Old Mill Stream
Down Our Way
Honey-Little 'Liza Medley
Intro
Let Me Call You Sweetheart
My Wild Irish Rose
Shine On Me
Sweet And Lovely
Sweet Sweet Roses Of Morn
The Story Of The Rose
Wait 'Till The Sun Shines Nellie
You Tell Me Your Dream
You're The Flower Of My Heart, Sweet
Bass:
Ladies - Bass:
The Lion Sleeps Tonight - Bass
Let it Be - Bass
The Lion Sleeps Tonight - Bass Missing
The Lion Sleeps Tonight - Bass Only
Cabaret - Bass
In the Heart of the City That Has No Heart - Bass
What'll I Do - Bass
When the Midnight Choo-Choo Leaves For Alabam' - Bass
Sound Celebration - Bass
I Believe - Bass
Lazy River - Bass
Love Letters - Bass
A Wink and a Smile - Bass
Red Head - Bass
Toot-Toot-Tootsie - Bass
Aura Lee - Bass
Coney Island Baby - Bass
Good Night Ladies - Bass
Hey, Little Baby O' Mine - Bass
In The Good Old Summer Time - Bass
My Wild Irish Rose - Bass
Take Me Out To The Ball Game - Bass
8 Part - Bass:
Play a Simple Melody - Bass (1)
Play A Simple Melody - Bass (2)
Barberpole Cat - Bass:
Down By The Old Mill Stream
Down Our Way
Honey-Little 'Liza Medley
Intro
Let Me Call You Sweetheart
My Wild Irish Rose
Shine On Me
Sweet And Lovely
Sweet Sweet Roses Of Morn
The Story Of The Rose
Wait 'Till The Sun Shines Nellie
You Tell Me Your Dream
You're The Flower Of My Heart, Sweet
Full:
Ladies:
Let it Be
The Lion Sleeps Tonight
Cabaret
If I Were A Rich Man
Recipe For Love
You Raise Me Up
Crazy 'Bout Ya Baby
Sh-Boom
Breaking Up Is Hard To Do
A Wink and a Smile
3 Men & A Melody - (I Love You) For Sentimental Reasons
Late Show - For Me And My Gal - Fit As A Fiddle
12th Street Rag - Love Is Here To Stay
Matrix - Distant Melody
Flipside - That Old Feeling
Aura Lee
Four Aces - Love Me And The World Is Mine
Max Q - Steppin' Out With My Baby
Hot Air Buffoons - South Rampart Street Parade
Coney Island Baby
Good Night, Ladies
Men In Black - 'Cross The Mason Dixon Line
Metropolis - Down With Love
Hey, Little Baby O' Mine
OC Times - Love Me
My Wild Irish Rose
Quest - Young And Foolish
Rhythmix - That's Life
Saturday Evening Post - A Shine On Your Shoes
In The Good Old Summer Time
State Line Grocery - Too Marvelous For Words
Sterling - You Do Something To Me
Take Me Out To The Ball Game
Storm Front - Bare Necessities
The Allies - Honey - Little 'Lize Medley
Vocal Spectrum - Cheer Up Charlie
Vocal Spectrum - Cruella De Vil
Wheelhouse - Isn't It A Pity
Tags:
Darkness On The Delta - TAG
I Love To Sing 'Em - TAG
Mickey Mouse - TAG
Midnight Rose - TAG
Ring, Ring The Banjo - TAG
Run, Run, Run - TAG
Sleepy Time - TAG
Sunshine Is Bidding The Day Goodbye - TAG
Tenor Hanger - TAG
When I Leave The World Behind - TAG
Who'll Take My Place - TAG
Lead:
Ladies - Lead:
The Lion Sleeps Tonight - Lead
Let it Be - Lead
The Lion Sleeps Tonight - Lead Missing
The Lion Sleeps Tonight - Lead Only
Cabaret - Lead
In the Heart of the City That Has No Heart - Lead
What'll I Do - Lead
When the Midnight Choo-Choo Leaves For Alabam' - Lead
Sound Celebration - Lead
Love Letters - Lead
A Wink and a Smile - Lead
I Believe - Lead
Lazy River - Lead
Red Head - Lead
Toot-Toot-Tootsie - Lead
Aura Lee - Lead
Coney Island Baby - Lead
Good Night Ladies - Lead
Hey, Little Baby O' Mine - Lead
In The Good Old Summer Time - Lead
My Wild Irish Rose - Lead
Take Me Out To The Ball Game - Lead
8 Part - Lead:
Play a Simple Melody - Lead (1)
Play A Simple Melody - Lead (2)
Barberpole Cat - Lead:
Down By The Old Mill Stream
Down Our Way
Honey-Little 'Liza Medley
Intro
Let Me Call You Sweetheart
My Wild Irish Rose
Shine On Me
Sweet And Lovely
Sweet Sweet Roses Of Morn
The Story Of The Rose
Wait 'Till The Sun Shines Nellie
You Tell Me Your Dream
You're The Flower Of My Heart, Sweet
Tenor:
Ladies - Tenor:
Let it Be - Tenor
The Lion Sleeps Tonight - Tenor Missing
The Lion Sleeps Tonight - Tenor Only
The Lion Sleeps Tonight - Tenor
Cabaret - Tenor
In the Heart of the City That Has No Heart - Tenor
What'll I Do - Tenor
When the Midnight Choo-Choo Leaves For Alabam' - Tenor
Sound Celebration - Tenor
A Wink and a Smile - Tenor
I Believe - Tenor
Lazy River - Tenor
Love Letters - Tenor
Red Head - Tenor
Toot-Toot-Tootsie - Tenor
Aura Lee - Tenor
Coney Island Baby - Tenor
Good Night Ladies - Tenor
Hey, Little Baby O' Mine - Tenor
In The Good Old Summer Time - Tenor
My Wild Irish Rose - Tenor
Take Me Out To The Ball Game - Tenor
8 Part - Tenor:
Play a Simple Melody - Tenor (1)
Play A Simple Melody - Tenor (2)
Barberpole Cat - Tenor:
Down By The Old Mill Stream
Down Our Way
Honey-Little 'Liza Medley
Intro
Let Me Call You Sweetheart
My Wild Irish Rose
Shine On Me
Sweet And Lovely
Sweet Sweet Roses Of Morn
The Story Of The Rose
Wait 'Till The Sun Shines Nellie
You Tell Me Your Dream
You're The Flower Of My Heart, Sweet