"I lose everything so I can sing, I'm free, I'm free", Georgia Nott belts out on the opening line of 'Conscious', the new album from New Zealand duo Broods.

Almost two years since the release of their debut album 'Evergreen', Broods are back. Louder, feistier and braver. Opening track 'Free', a thumping electro-pop anthem, introduces a darker sound. “This album is a punch in the face compared to the last one." synth-player Caleb Nott explains. "This one really goes for the throat.”

There is an obvious maturity to the album. Where 'Evergreen' kept a sense of subtlety and innocence, 'Conscious' has moments of unapologetic confidence. At times, choruses risk bleeding into each other, but intricate production and gritty verses separate the collection of mid-tempo tracks.

Track 2, 'We Had Everything', is potentially the most mainstream pop on the album. A clear dance-floor banger, it is an interesting follow up to such an "in your face" opener. 'Are You Home' pulls it back with a moodier tone, serving as a mean between its predecessors. A racing drumbeat keeps the beat going in typical electro-pop fashion.

'Heartlines', opens with haunting synths before launching into one of the album's catchiest choruses. Co-written by fellow Kiwi Lorde, the 'Royals' singer's influence is apparent. Making its radio debut earlier this week, it is a likeable tune with intelligent lyrics and a 'Pure Heroine' feel.

Another collab, 'Freak Of Nature', with Swedish songstress Tove Lo, is an album stand out. A soul-baring ballad, Georgia and Tove's contrasting vocals bounce off each other to create a stunningly dramatic duet. Gentler ballad 'All Of Your Glory' strips it back as Georgia's voice soars over bold synths.

As the album progresses, through heavy synths and punchy choruses, Broods' growing confidence is evident. Drifting between danceable choruses and husky verses, the brother-sister duo have made a conscious effort to develop upon their established sound instead of changing it entirely.

Title track 'Conscious' closes the album on a high. Coursing through a similar vein to 'Free', it is one of Broods' more daring offerings. "Wait for the explosion", Georgia croons over crashing synths, demanding attention. Distorted chants of “wake me up and keep me conscious” echo over Caleb's dark production, delivering that punch in the face he promised.

After being thrust onto the world stage following the success of their debut single, 'Bridges' in 2014, New Zealand siblings Broods have been simultaneously developing their sound and stage presence. 'Conscious' showcases a move into darker, moodier territory, without losing the synth-pop euphoria they're known for. They may not be taking massive risks, but for a band like Broods, there's no need to rush.

7/10

'Conscious' is released worldwide, June 24.