Muni Long: The R&B flexer delivers cuffing season themes with her ‘Delulu’

It’s undeniable - cuffing season is speeding up. Just when summer love has wrapped up, R&B crooner Muni Long comes through with her ‘Delulu’ tune to set the tone right.

Muni Long delivers with her ‘Delulu’ anthem for the masses

Pure warm and fuzzy feelings in the tummy? Let Muni let loose her signature sound and vibes on her newest Def Jam Recordings single.

R&B’s freshly-coronated diva makes her return now…

Multi-GRAMMY® Award-winning R&B superstar, songwriter, and creative visionary Muni Longturns the page on her next chapter today with the release of new single “Delulu” out now via Def Jam Recordings. Listen HERE.

The song itself marks a sonic evolution. Eighties-style keys accent the soulful drip of a throwback beat. Finger-snaps hold the tempo in place, but Muni doesn’t rush to keep up. Instead, she delivers the verses with confidence and clarity, leaning into the production and absorbing its energy. Throughout “Delulu,” she wrestles with relationship expectations. Succumbing under the weight of her emotions, she confesses on the chorus, “I’m delusional thinking I could have it all,” going on to add, “I’m delulu, delulu over you.”

Within the last two years, she took home a 2023 GRAMMY® Award in the category of “Best R&B Performance” for “Hrs & Hrs” and another “Best R&B Performance” GRAMMY® Award in 2025 for “Made for Me (Live on BET).” During the most recent ceremony, she stood out as the “most-nominated artist in the R&B genre” with a total of four nods in key categories. Back in April, she transformed the desert into her very own world with an unforgettable Coachella debut summed up succinctly by ELLE who raved, “Long’s performance and wardrobe were divine.” 2025 also saw her drop “Slow Grind,” which garnered millions of stream and praise from critics alike.

Of course, her epic 2024 album, Revenge, kickstarted this entire season, tallying nearly a billion streams, housing the multiplatinum “Made for Me,” and earning unanimous acclaim. Associated Press noted, “As R&B has experienced a mainstream resurgence, Long is recognized as one of the genre’s flagbearers fueling its comeback.” Billboard raved, “From start to finish, Revengebrims with frank, raw emotion and relatable scenarios.”

It’s just the beginning though. Get ready for more from Muni Long!