The Dapper Dansbarbershop quartet has been magical audience with old - timey tunes since they debuted at Disneylandin 1959 . In honor of National Barbershop Quartet Day , check out a few of their most melodic moments — include barbershop twists on some familiar vocal .

1. THE DISNEY MEDLEY

A typicalDapper Dansnumber ? The Disney Medley , a set performed twelvemonth - stave , which include songs like " Zip - a - Dee - Doo - Dah " and " When You Wish Upon A Star . "

2. THE BOY BAND MEDLEY

For a 2013 special issue called " Limited Time Magic , " the Dans threw a selection of boy band hits into their mix . birdcall from The Backstreet Boys , ' NSYNC , and One Direction all made the cutting off .

3. THE ‘CADAVER DANS’ HALLOWEEN MEDLEY

Every class , a few Disney parking lot host a special event called " Mickey ’s Not - So - Scary Halloween Party . " The Cadaver Dans ( the group ’s Hallow ’s Eve soubriquet ) areexclusiveto these parties , where they perform live renditions   of call fromThe Nightmare Before Christmas ( 1993)and other haunted tune .

4. THE CHRISTMAS CAROL MEDLEY

Similarly , the holiday season brings " Mickey ’s Very Merry Christmas Party " to the entertainment Mungo Park . There , you ’ll find the Dans caroling in their holiday fine .

5. THE ‘BAROQUE HOEDOWN’ SONG FROM THE MAIN STREET ELECTRICAL PARADE

The Dapper Dans are multi - gifted . In addition to singing , they also play Deacon Organ Chimes , perhaps most impressively in this interpretation of the iconic Main Street Electrical Parade theme .

6. THE TIME THEY CHANNELEDFROZEN’S ELSA

When Southwest Airlines open a Modern around-the-clock route from Dallas ’s Love Field airport to Orlando in 2014 , the Dansshowed upto help rider fete .

7. WHEN THEY HELPED WITH A WEDDING PROPOSAL

This bride - to - be believe she and her boyfriend had only volunteered for an consultation involvement portion of the Dapper Dans set . What she did n’t recognise was that her boyfriend had talked to the Dans before the operation to arrange for something a little more .

8. WHEN THEY SHOWED US HOW TO RIDE A BICYCLE BUILT FOR FOUR

The Disneyland quartet can often be found cruising around Main Street on a custom Schwinn bicycle build for four . Here ’s how they pull off to attain that challenging task :

Tammy Green, Wikimedia Commons // CC BY 2.0