By Colin 
Planets are back. The Kent-based alt-rock duo of vocalist Charlotte King and guitarist Hector Castro will release their brand-new single ‘The Last Trade’ on 26th September 2025, bringing their heaviest and most ambitious track to date to streaming platforms worldwide.
The pair have already made their mark with three punchy singles. Debut track ‘Red Earth’ (July 2024) introduced their fierce guitar-driven sound, followed by ‘Signs’ in October, and this year’s riff-fuelled ‘Winner’ – each release adding to their growing reputation and streaming numbers. Across the three, they’ve already attracted over 25,000 plays.
New Single ‘The Last Trade’
‘The Last Trade’ is set to be their boldest statement yet. The duo promise an extended cut later this year, with more twists, heavier riffs, and vocal development that reflects their evolution since debuting. It marks the start of a busy period, with new material lined up for the autumn and beyond.
Since forming in 2024, Planets have been highlighted by outlets such as Earmilk, Fame Magazine, Music Review World, and A&R Factory. Praise has centred on their intensity, Charlotte’s soaring vocals, and their balance of raw heaviness with rich melodic hooks. Spotify data shows growing support worldwide, with London, Chicago, São Paulo, and Los Angeles among their top cities.
For Charlotte and Hector, the songs are rooted in personal experience, blending cathartic lyricism with hard-hitting arrangements. With just three singles so far, Planets are carving out a unique space in the alt-rock landscape, and ‘The Last Trade’ looks certain to propel them further.
Review
‘The Last Trade’ captures Planets at their most confident. The guitars snarl with grit, the drums punch through with unrelenting energy, and Charlotte’s vocal sits right on top – commanding and unflinching. It’s a song that balances chaos and control, delivering the kind of adrenaline shot that begs to be heard live.
The track doesn’t just rest on power alone. There’s a sharp attention to dynamics, with verses pulling back before the chorus explodes, giving the song a shape that keeps listeners hooked from start to finish. Charlotte’s voice moves between defiance and vulnerability, while Hector’s guitar work drives the intensity without ever overwhelming the melody.
In just a few minutes, Planets manage to capture both raw energy and a sense of purpose. ‘The Last Trade’ isn’t just their next step – it’s proof that they’re ready to stand shoulder to shoulder with the most exciting names in UK alt-rock.
You can pre-save ‘The Last Trade’ here and follow Planets on Instagram.