Alterfix & Cosima Olu deliver ambiently smooth single with Proof
A brilliant collaboration that glides.
In the endless ocean of new music releases, every now and then you come across a track that doesn’t just float—it glides.
‘Proof’ is the gorgeously mellow new single by Swedish songwriter and producer Einar Kristoffersson, aka Alterfix, featuring the beautifully rich vocals of Cosima Olu. From the first few seconds, the track invites you in with a dreamy, extended intro—just long enough to let you melt into its lush sonics. Soft electric guitar notes ripple across a warm, deep bassline while ambient textures drift by like sunlight on water.
Cosima Olu‘s voice then appears, full and airy, crystal clear and soulful. She doesn’t dominate the track; instead, she moves through it gracefully, weaving in and out of the groove like a second instrument. Thanks to a dynamic arrangement that introduces subtle shifts, the mellow tempo never drags and the mood remains deliciously smooth.
It’s like sitting in a small rowing boat, gently drifting across a lake on a golden afternoon – relaxed and gorgeously unhurried.
Proof is exactly that—a shimmering example of how authentic, original grooves are still out there. It’s a track that deserves more than a passing listen; it deserves your full attention.
A brilliant collaboration, and big praise to Alterfix and Cosima Olu for crafting something this soul-soothing.
Proof is taken from Alterfix’s new EP Ön.
