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Duplexity image


Brett Beatty - Vocals and Guitar
Karen Barrett - Vocals and Keyboard


Popular Rock -
70's to today

Whirlwind Entertainment 02 4933 8799
Paul Christensen 0407 235 960
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Gary Wallace merchandies imageWhats On Central Coast Logo Button imageDUPLEXITY:
Duplexity is a duo of live-music professionals catering to a wide range of venues and occasions; from pubs and clubs, to corporate events, fund-raisers and weddings. With over 20 years experience in live performance Duplexity has the flexibility to be able to perform in any environment and to cater to a variety of musical preferences.

Duplexity has accumulated quality equipment, a large and popular song repertoire, and the ability to draw and entertain a crowd.

Duplexity plays a variety of hit pop/rock songs from the ‘70s through to today’s current popular artists and, due to a high level of musical training paired with custom-designed backing tracks, is able to cover many styles that traditional bands and other smaller outfits are not. Vocal harmonies, with both male and female lead vocals, combined with inspirational instrumental abilities make Duplexity a top pick amongst venues both large and small.

Duplexity has perfected the art of mixing live instruments and vocals with professional backing tracks resulting in a full and energetic sound, easily dynamically adjusted with a single volume control. Duplexity is a mixed gender act appealing to both male and female audiences.

If you want your occasion to be fun and memorable, look no further than Duplexity!

Duplexity is:
Brett Beatty (Vocals and Guitar): Brett has been performing professionally since 1989. After attaining his Diploma in Contemporary Music, Brett was awarded a Scholarship to the Australian International Conservatorium of Music. Brett has passed on his skills having tutored guitar and musicianship to students of all ages for over ten years.

Brett has experience performing as a solo act, and has also played with numerous duos, trios and bands including “Troy Cassar-Daley”, “Manx Katz Trio” and “Lost Souls,” as well as perforning at the 2001 Bathurst 1000 at Mount Panorama in Bathurst NSW with “Jake and the Fat Men.”
Brett’s playing, put simply, makes you want to play “air guitar,” motivating even the most staunch non-dancer to get up and have fun! Brett is currently working towards a Bachelor of Audio Engineering at the SAE University in Sydney.

Karen Barrett (Vocals and Keyboard):
Karen started playing piano by ear at a young age and went on to study music formally, attaining 8th Grade AMEB Pianoforte whilst still a teenager. She has performed publically since childhood; - as a solo pianist, as well as playing keys, clarinet and saxophone in various ensembles in high school, including a jazz/rock band that performed at a number of public engagements. Her natural talent with harmonies also made her a valuable member of a number of choirs.

In adulthood Karen attained certification as an Audio Engineer and worked for several years doing production (sound and lighting) for caberet acts. She has also pursued both classical (opera) and contemporary vocal training, and has sung in the annual Christmas performance of Handel’s Messiah a number of times in the Sydney Opera House. In more recent years Karen has been gigging, as lead vocalist and/or keyboard player, with a number of bands including “Rock Stock and Barrel”, “Prime Numbers” and “The Jury”, and has a style and stage presence not to be missed!

500 Miles – The Proclaimers
Am I Ever Going To See Your Face – The Angels
April Sun In Cuba - Dragon
Are You Going To Be My Girl - Jet
Baby I've Got You On My Mind - Powderfinger
Bad case Of Loving You – Robert Palmer
Better – The Screaming Jets
Blame It On The Boogie – The Jackson 5
Born To Be Wild - Steppenwolf
Boys In Town – The Divinyls
Brass In Pocket – The Pretenders
Celebration – Kool & The Gang
Cry In Shame – Johnny Diesel
Dancing Queen - ABBA
Don't Change – INXS/Grinspoon
Dumb Things – Paul Kelly
Eagle Rock – Daddy Cool
Echo Beach – Martha & The Muffins
Fly Away – Lenny Kravitz
Funky Town – Lipps Inc.
Get The Party Started – Pink
Hit Me With Your Best Shot – Pat Benatar
Hot ‘n Cold – Katy Perry
Hurts So Good – John Cougar Mellencamp
I Love Rock N Roll – Joan Jett
I Will Survive – Gloria Gaynor
I'm A Believer – Smash Mouth
It's A Long Way To The Top – AC/DC
Jessie's Girl – Rick Springfield
Joker & The Thief - Wolfmother
Livin' On A Prayer – Bon Jovi
Lonely Boy – The Black Keys
Long Train Running – The Doobie Brothers
Love Shack – B52’s
Mamma Mia - ABBA
Man I Feel Like A Woman – Shania Twain
Message In A Bottle – The Police
Mustang Sally – The Commitments
My Sharona – The Knack
Nips Are Getting Bigger – Mental As Anything
Nutbush City Limits – Ike & Tina Turner
Old Time Rock N' Roll – Bob Segar & The Silver Bullet Band
Play That Funky Music – Wild Cherry
Power Of Love – Huey Lewis & The News
Rhiannon – Fleetwood Mac
Rush You – Baby Animals
Simply The Best – Tina Turner
Small Things – Blink 182
Summer Of '69 – Bryan Adams
Superstition – Stevie Wonder
Sweet Home Alabama – Lynard Skynard
Take A Long Line – The Angels
Takin' Care Of Business – Bachman Turner Overdrive
Tide Is High - Blondie
Total Control – The Motels
Twist And Shout – The Beatles
Video Killed The Radio Star – The Buggles
Walking On Sunshine – Katrina & The Waves
What I Like About You – The Romantics
When I Come Around – Green Day
Won't Back Down – Tom Petty & the Heartbreakers

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