CA7RIEL & Paco Amoroso are currently brewing up a clever project. This Argentine alternative duo is gearing up to drop their second studio album, FREE SPIRITS, on March 19. In their social media promotional clips for the record, they’ve managed to get rock icon Sting to endorse the fictional "Free Spirits Wellness Center." It appears to be part of an elaborate parody of modern wellness culture, and today the group doubled down on the bit by releasing “Goo Goo Ga Ga,” a fresh collaboration featuring the legendary comedic actor Jack Black.

To fully appreciate “Goo Goo Ga Ga,” you really need to see the music video, which showcases CA7RIEL & Paco Amoroso alongside Jack Black undergoing a “CRYO-CEREBRAL REBIRTH” therapy. This imaginary treatment involves freezing individuals and regressing them to a childlike state as a way to melt away stress. According to their tongue-in-cheek press announcement, CA7RIEL & Paco Amoroso suffered a minor collective breakdown following their whirlwind 2025, a year during which they secured five major trophies at the Latin Grammys. That, apparently, is why they opted for the CRYO-CEREBRAL REBIRTH alongside Black.

Produced by Federico Vindver and Rafael Arcaute, “Goo Goo Ga Ga” highlights Black contributing his own brand of baby babble. The lyrics move past simple burnout to explore the concept of aging and the extreme measures people will pursue to turn back the clock. Musically, the track presents a breezy, upbeat bossa nova rhythm that uses its sunny disposition to mask its deeper, more existential subject matter.

During the first verse, Paco expresses his anxiety about feeling past his prime and obsolete. (Referencing the English translation.) It feels like it’s all downhill from here.

I feel like my peak days have already slipped away
The golden years of my youth
Surely what lies ahead is only worse
What if the world just moves on without me? (Yeah)

In the pre-chorus, he expresses a desire to return to infancy, while Black provides the necessary vocal sound effects.

My collagen has faded, I’ve found a gray strand
When exactly did I start getting these lines? (Yeah, yeah)
My youthful glow is gone, I wonder if I took full advantage of it
I wish I were just an infant (Rigi-goo-goo-ga-ga)

Things get a bit more ambiguous during the chorus, as Paco wavers between the urge to become a baby and the urge to create one—two very different pursuits.

I want to be your baby I want to be your baby I want to have a baby with you I want to provide you a baby (Just like a baby) I want to be your baby I want to be your baby I want to have a baby with you I want to provide you a baby

Moving into the second verse, CA7RIEL contemplates the idea of offspring acting as a vessel for immortality—or at the very least, a way to prolong one's legacy.

To be born again and live forever
I desire a mini-me just like myself
Named CA7RIEL, just like I am
To belt out tunes just like me, saying “Who-oh-oh-oh-oh” (Ah-ah)
Just in case I ever fall ill, woh-oh
Someone to carry the torch of my dream
Achieving immortality, yeah

You can check out the complete lyrics for “Goo Goo Ga Ga”—as well as the English translation—on Genius right now.