Sherilyn Van Asch has sung jingles for Gareth for more than 20 years. Her recent work for Gareth includes The Gas Hub, Villa Maria's Breakaway Bay, and Little Wonders.  Sherilyn has great pitch and a very pure voice  -  she gets great 'cut-through with a lovely clear sound.

Mark Hanify is a gifted musician. Fronting Wellington bands Supermodel, The Rattlers and his own One Man Band. He has a solid reputation as a guitar virtuoso and powerhouse singer performing any genre of music from classic rock to acoustic folk songs.
In the past 12 years he has become one of New Zealand’s leading musicians touring the world with Supermodel. He has appeared at numerous music festivals, countless weddings, dozens of corporate functions, television shows and sung on many radio jingles throughout New Zealand.
Mark is the vocalist on Gareth's latest award-winning jingle - Harbour Fish.
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Chris Ryan is one of the country's best known voices and a well known character actor. He's appeared propping up the bar in many TV commercials and would make an excellent Hagrid in a Kiwi version of Harry Potter! Chris is a true professional with a huge range - he's especially good in campaigns that need a gruff blokey sound We've worked with him for well over two decades and we love him to bits.

Andrea Sanders founded The BeatGirls and remains its principal singer.
Andrea is another vocalist Gareth has worked with for many years. She also has a huge range and a big powerful voice so she can belt out big sounds and turn her talents to many different treatments sonically.

Rose Hanify - like her brother Mark, Rose is phenomenally talented.  

More from the Rumpus pool of talent:


Peter Hambleton - actor
Darin To'o - creative writer /voice artist
John Dickson - creative writer / voice artist
​Darryl Wong - creative writer / voice artist
Carrie McLaughlan - vocalist
Andrew London - voice artist and vocalist
Rose Hanify - vocalist
Christina Cushell - vocalist 
Mike Petrie - vocalist
Bob Smith - guitarist, pianist and vocalist