PEBBLES&TAMTAM Drop Eagerly Awaited Debut Project, Sleepover! The Mixtape

Making their mark as 2025’s most dynamic duo, breakout pop disruptors, Pebbles&TamTam invite listeners to the ultimate slumber party with the release of their debut mixtape, Sleepover! the mixtape :P, available now via Atlantic Records HERE. Inspired by the era of flip phones, AIM chats, Myspace drama, and chaotic fun, the project isn’t just a collection of songs—it’s an immersive, nostalgic escape capturing the unfiltered energy of late-night conversations and inside jokes that defined a generation. Styled by Freak City (SAILORR, Billie Eilish) Pebbles&TamTam officially kickstarted the new era, with a sleepover live on Instagram last night.
“Wait, you mean you actually sleep at a sleepover? The Nintendo, Polly Pocket, and Bella Sara girls are all grown up now, and we are here to represent!” say Pebbles&TamTam. “A blend of hyper pop, hip hop, and EDM, Sleepover! the mixtape :P, is like returning to your childhood bedroom with your BFFs, dishing on boys, debating the difference between ponies and horses, and sneaking out the window to attend your crush’s house party… all in one perfect night. Some might call this mixtape ‘nostalgic’, but we think it’s just proof that this little girl never really grew up <3”
They celebrate the project’s release with the music video for “N.E.T.R”, which is available on YouTube HERE. The track’s dreamy hook melts into a glassy guitar loop. The pace picks up, driven by a static-y beat and slippery bass line. Straight out of the gate, the girls make an empowered proclamation, “Man, I really hope you can take rejection. I only let bad bitches in my section,” going on to declare, “This here next gen.” A hypnotic hook hovers above their volley of quick and quotable bars, ringing out, “It’s not enough to remember.”
The accompanying visual brings the scene to life on-screen, drawing viewers into the incomparable world of Pebbles&TamTam.
On the inspiration behind the video, the duo shares, “We’re very inspired by the aesthetics of the late 2000s to the early 2010s, and we wanted to incorporate things that we loved growing up with in real life, as well as animated portions reminiscent of Lizzy McGuire, and MyScene. We just came up with a list of things that we felt fit the vibes, and our team struck absolute gold. We hope that the sticker-covered furniture, beat-up board games, floral wallpaper, and dolls who have seen better days transport you back to your childhood with us.”
Pebbles&TamTam previously set the stage for Sleepover! the mixtape :P, with the single “Pinky Swear?” Co-produced by the duo themselves, alongside Boston & Pat (Tinashe, Artemas) and VITALS, “Pinky Swear?” notably marked a slight sonic departure from “Case Closed,” a high-energy blend of underground pop, hip-hop, and club-ready dance music, that is accompanied by a gritty house party visual streaming now on YouTube HERE. In contrast, “Pinky Swear?” leaned into a more bubblegum, ethereal sound—dreamlike and affectionate—further expanding the engaging landscape of the project.
Pebbles&TamTam have quickly amassed millions of worldwide streams and a fervent fan following by serving up a sonic candy bowl of pop, hip-hop, hyperpop, and nightcore tailor-made for the best evening of your life. Serendipitously introduced by a Berklee professor, the two like-minded young artists hit it off like a pair of long-long sisters and quickly began making music together. Turning a bedroom into a makeshift studio, Pebbles&TamTam made their debut with 2024’s “PINK LIKE SUKI,” which proved an immediate online sensation, reeling in over 25K creates on TikTok and more than 14M Spotify streams. The duo kept up the pace with a string of further fan favorites, including “CARDIAC,” “RINSE&REPEAT,” and “DECLINED.”
Pebbles&TamTam, N.E.T.R. (Official Music Video):
Sleepover! the mixtape :P sets the stage for the dynamic duo to rise even higher — flipping pop music upside down on their way to the top.
Tracklisting:
- PBxTMTM!
- N.E.T.R.
- horse girls <3
- Pinky Swear?
- PILLOW FIGHT!!!
- sneak out…
- FromTheBack
- Case Closed
- PINK LIKE SUKI

Connect with PEBBLES&TAMTAM:
About
As if cosmically destined to be a team, Pebbles&TamTam go together like peanut butter and jelly, macaroni and cheese, Spongebob Squarepants and Patrick, and so on and so forth. The duo don’t only finish each other’s sentences, they also complete one another’s creative thoughts. A dope beat will underline an even doper bar, while a sugary chorus will be spiked with an equally syrupy ad-lib. The twosome serves up a sonic candy bowl of pop, hip-hop, hyper-pop, and night-core tailor-made for the best evening of your life with your girls or for the moment you just need to scream from the center of the dancefloor.
Raised on opposite sides of the country, TamTam grew up in Waldorf, MD. At 16 years old, she learned how to make beats, gaining proficiency at Band Lab, Garage Band, and Audacity. At the same time, she honed her voice by way of choir, theater, and band. After settling in Boston, her freshman year at Berklee College of Music commenced in 2021. On the West Coast, Pebbles hailed from Ojai, CA. As a kid, she performed in community theater and took voice lessons. Similarly, Pebbles had taught herself Ableton and made solo music. She achieved the “Lollapalooza Scholarship” to Berklee and enrolled in the college. A professor serendipitously introduced them, and they cemented a friendship akin to long-lost sisters.
Turning a bedroom into a makeshift studio, they popped off in 2024 with “PINK LIKE SUKI,” surging on TikTok with 25K “creates” and reeling in over 12.3 million Spotify streams. The group really hit the ground running with “CARDIAC,” “RINSE&REPEAT,” and “DECLINED.” Piling up millions of streams and attracting a fervent fanbase, the perfection of this pairing powers their 2025 debut, Sleepover! the mixtape :P [Atlantic Records].
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