Mark Ambor Releases “Who Knows,” a Fan-Fueled Anthem Lighting Up His Global Tour

“Who Knows” sees Mark Ambor build on Rockwood-era success with a tour-born summer hit.

Photo Credit: Travis Bailey

Mark Ambor unveils “Who Knows,” the track that’s quickly become a highlight of his sold-out Rockwood Tour. Out now with a vibrant new video, the single was co-produced by Ambor himself alongside Noel Zancanella, Ian Fitchuk, and Ammo, and written with the kind of heartfelt sincerity his fans have come to love.

As Ambor performs across Europe to rapturous crowds, “Who Knows” has emerged as an unofficial anthem—its lyrics echoing through venues, street corners, and post-show pop-ups alike. Now, it gets the official release fans have been waiting for.

“I’m excited to be releasing new music again,” says Ambor. “It’s one of my favorite songs I’ve written recently. It feels like a bridge between Rockwood and what’s next.”

Since breaking out with his debut EP Hello World, Ambor has rapidly ascended to global acclaim, culminating in the release of Rockwood, his Billboard-lauded debut album. With a 25x platinum hit (“Belong Together”) and a headline tour selling out in under 24 hours, his success is undeniable.

Who Knows marks the beginning of Ambor’s next chapter, one driven by fan connection, global appeal, and undeniable talent.