Watch David Duchovny & Gillian Anderson Sing Neil Young (And Kiss!) at NYC Gig

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Gillian Anderson and David Duchovny attend David Duchovny in concert at The Cutting Room on May 12, 2015 in New York City.  

Yesterday (May 12) marked the release of David Duchovny's debut album, a folk-rock set titled Hell or Highwater. Performing last night at New York's Cutting Room, Duchovny stayed on that musical wavelength, covering an old Crosby, Stills, Nash, and Young song with X-Files co-star Gillian Anderson.

Duchovny and Anderson handled lead vocal duties on "Helpness," a Neil Young-penned song from the supergroup's 1970 album Déjà vu. The pair also shared a couple kisses onstage:

David Duchovny on His Folksy Debut Album: "I'm Never Going to Win 'American Idol' But I Do Have Something to Say"

And of course, there's more than music coming up from Duchovny and Anderson. In 2016 they'll reprise their roles as Mulder and Scully on Fox's reboot of The X-Files, a six-episode "event series" beginning Jan. 25.