Singer-songwriter Katzù Oso drops his latest single, “Corazones Desechables,” out via Cosmica Artists. The track marks the third release from his highly anticipated new album, LaConexión, set to drop on October 17.
“Corazones Desechables” explores themes of emotional detachment, toxicity, and letting go. The song captures the inner chaos of walking away from a toxic relationship — opening with a raw spoken-word intro over sparse piano, building into a powerful crescendo of pounding drums and electric guitars, and closing with a somber, reflective outro.
Katzù says:
I’ve always been drawn to pop — I love writing it, and it comes the most natural to me. With ‘Corazones Desechables’ (or ‘Disposable Hearts’), I wanted to create something that felt nostalgic and reminiscent of my early work, both in sound and feeling. The song is about finally letting go of a relationship that’s run its course — when your partner has emotionally checked out, but you’re still holding on, replaying all the beautiful memories in your head. It’s that quiet, painful moment of realizing you deserve more. It’s about accepting that some chapters have to end, and making peace with the changes that are already on their way.