Amber Mark – Sweet Serotonin: Amber Mark is back in her soulful bag with “Sweet Serotonin”, a smooth, groove-filled track that gives fans a first taste of her upcoming sophomore album. Released via PMR/Interscope Records, the single signals a shift from the dancefloor-ready energy of her Loosies EP and returns to the rich, sultry sound that has defined much of her artistry.

From the very first line — “I’ll say this really clear now: Yeah, I want you, baby” — Amber sets the tone. It’s bold, intimate, and effortlessly cool. Wrapped in warm basslines, crunchy drums, and buttery keys, “Sweet Serotonin” feels like a late-night confession over candlelight. The track carries a retro elegance while still feeling fresh, with Amber’s vocals gliding between restraint and flirtation.

“You talking sweet, you talking sly now / You giving me that sugar high now,” she sings with just the right balance of charm and confidence. It’s the kind of song that gets under your skin in the best way — slow-burning, magnetic, and mood-setting.

The release comes just ahead of Amber’s return to the North American stage. After back-to-back performances at Sabrina Carpenter’s BST Hyde Park weekend in London, she’s set to join Carpenter on the Short n’ Sweet Tour this fall, including major stops like five nights at Madison Square Garden and six shows at LA’s Crypto.com Arena, with more dates across Pittsburgh, Nashville, and Toronto.

With “Sweet Serotonin”, Amber Mark isn’t just dropping a single — she’s giving us a preview of something deeper. The track hints at an album full of emotional nuance and sonic clarity, all wrapped in the soulful sophistication that’s become her signature.