The brothers were prompted to start recording again after the passing of their mother Selepa in 2015.
Before then, there was no real plan to come back to music. Nainz Tupa'i only came back because his brother Viiz had the idea to honour their mother's memory by recording the songs she loved and wanted to hear them sing.
"This album was actually his idea, I just backed it up because it was something that we both loved and wanted to do for our Mum," says Nainz.
"The saddest thing for us is that we wish we did it while mum was around. But I know this has been part of the healing journey for both of us."
Coming back, he says the industry has changed a lot, but the way they work hasn't.
They continue to work with what feels right - timing and expectation be damned.
"Me and my brother, we've never really followed the industry norms. We're just a couple of brothers who love music, love the style of music that we do, and we're thankful for the opportunity to release music that we love.
"We've never really felt pressure in this game. I guess for us as artists we've just always gone with our own flow… we're not very business-minded people, we're relationship people and it's those relationships we have that have gotten us this far, that have been able to help us do what we've been able to do."
The brothers have done what they wanted for themselves, their music, their families and their late mum, so at this point, winning awards would only be the icing on the cake.
"We put this little album together for her, so to know it's been nominated for three awards - of course we're extremely happy, but we just hope that Mum's happy too.
"And hopefully it blesses someone else out there - we've all got to go through this and for those who haven't lost their mums yet the message is simple; cherish the time you have."
The 2019 Pacific Music Awards take place tonight where, alongside Adeaze, finalists include Kings and SWIDT, who lead the pack with five nods each, and Punialava'a who are the 2019 Lifetime Achievement award recipients. The other nominees are: Poetik, Melodownz, Church & AP, Tomorrow People, La CoCo, Raze, Villette, Sonatane Kaufusi, Tree, Lapi Mariner, Revere, Sammy Atoa, Baccyard, Bobby Alu, Jaro Local and Kaiit.