The London-based duo Vaarwell, originally from Portugal, is making waves in the UK underground music scene with their album 3am on the Northern Line (2025). Their sound blends UK garage with uplifting synth elements, offering a refreshing take amidst typical club bangers. The album is a reflective homage to the UK underground, drawing influences from key artists like Burial and Mount Kimbie.

The duo showcases angelic vocals and soft synths, highlighting the contrast between club influences and more introspective sounds. However, there are moments where originality feels lacking, particularly in garage sections that seem overly nostalgic, whereas their strength lies in vocal-driven melodies. 

One standout track, 'Safe', balances nostalgia with modernity through emotive vocals and intricate breakbeats, creating a cinematic, exhilarating experience. Ultimately, while Vaarwell has a knack for texture and emotion, they need to innovate beyond familiar influences to fully realise their potential.