"We are confident in our abilities but arts beauty is only in the eyes of the beholder so we weren't going to be disheartened if we didn't make it. It's a credit to the hours and hours of practising getting every beat "in the pocket" as we like to say."
He said they tried to deliver a mature sound which they felt the judges could relate to.
"Rather than having an individual member shine in our band we all pull together to bring a sound of unity."
Rockquest Charitable Trust chairman Matt Ealand said it was great to see the spread of finalists across every one of the regions where the event was held this year. He said the standard of musical performance kept going up year by year as young people were exposed to more music on social media and online.
"This makes it easier for them to emulate singers and bands who already making it on the musical scene - there are now role models not far removed from their own peer group," he said.
"Just looking at last year's Smokefree Rockquest finalists Eljay Hall's song Lights On is being heavily played on commercial radio, Ben Mollison is recording an EP and Courtney Hate is making waves on the alternative scene."
The top 30 finalists are made up of 20 bands and 10 solo-duos and will be further narrowed down by a panel of judges from the music industry to five bands and three solo-duos to play off the Raye Freedman Centre at Epsom Girls Grammar on Saturday September 24.
The 22 acts not in the final selection then become contenders for the People's Choice, with the winner of the voting campaign competing as the ninth act in national final.
The top 20 bands are:
Alien Weaponry, Bream Bay College, Northland
O-Boy! Kaipara College, North Shore
Daffodils, Western Springs College & Kristin School, Auckland
Nui Trio, Manurewa High School, Manukau
Tree Juice, Cambridge High School, Waikato
Half Eaten Pie,Te Awamutu College, Waikato
Made Alive, Whakatane High School & Trident High School, Bay of Plenty
AhJeez, Bethlehem College & Tauranga Boys College, Bay of Plenty
Kurawaka, TKKM O Kawakawa Mai Tawhiti & Gisborne Girls High School, East Coast
Suburban Goons, New Plymouth Boys' High School, Taranaki
Headlock, Havelock North High School, Hawkes Bay
Why Vibrations, Wanganui High School, Whanganui
Hymns & Her, Dannevirke High School, Manawatu
Retrospect, Onslow College, Wellington
Meraki, Marlborough Boys' College, Marlborough
The Hoard, Golden Bay High School, Nelson
Tetra, Nelson College for Girls, Nelson
Fuzhun, Shirley Boys' High School, Christchurch
Pseudo Sane, Geraldine High School, Timaru
Ceiling, Mt Aspiring College, Central Otago
Top ten solo/duos are:
Izaia and Huia, Kamo High School & Te Kapehu Whetu-Teina, Northland
Aimee Way, Kaipara College, North Shore
Iris G, Avondale College, Auckland
Two Imbue, Alfriston College, Manukau
Sonatane Kaufusi, Manurewa High School, Manukau
Mia, Taradale High School, Hawkes Bay
Kieran O'Connor, Garin College, Nelson
Cam Dawson, Garin College, Nelson
Keith and Cait, Burnside High School, Christchurch
Levi Dick, James Hargest College, Otago