Infinity Song’s “Sayonara”: A Masterclass in Harmonic Sophistication

For the New York City-based quartet Infinity Song, music isn’t just a career—it’s a language spoken with the kind of fluency only siblings could ever truly possess. Made up of Abraham, Angel, Israel, and Momo Boyd, the band has spent years crafting a sound that manages to feel simultaneously vintage and urgent. Their latest pop offering, “Sayonara” is a testament to that journey, blending their signature tight-knit harmonies with a modern, earworm-worthy hook that feels like a massive leap forward for the soft rock ensemble.

The Evolution of the Boyd Sound

The road to “Sayonara” is paved with over a decade of relentless hustle. The siblings were homeschooled both academically and musically, raised on a steady diet of classical, gospel, and jazz legends like Pat Metheny, Marvin Gaye, and The Winans Family.

When their father, John Boyd, moved the family from Detroit to New York City in 2006, the city became their classroom and their stage. They were a fixture of the city, captivating crowds everywhere from the hallowed halls of the Metropolitan Museum of Art to the frantic energy of Times Square. But for 12 years, their real home was the Bethesda Fountain in Central Park. That was the stage where they mastered those sublime guitar riffs and intricate vocal arrangements that have become the heartbeat of their studio work today.

Why “Sayonara” Hits Different

In “Sayonara,” the band leans into a polished, pop-centric aesthetic without losing the raw, organic warmth that made them icons of the NYC street-performance scene. The track is built on:

• Vocal Synchronicity: There’s a distinct, resonant clarity when all four siblings lock into a chorus—that’s not just studio magic; it’s a lifetime of singing together.

• Dreamy Lyricism: The songwriting hits on the bittersweet complexity of moving on, wrapped in melodies that stay with you long after the song stops.

• Guitar-Forward Soul: Even with its pop polish, the song remains anchored by the fluid, rhythmic guitar work that showcases the group’s deep-rooted instrumental prowess.

“Sayonara” isn’t just another single; it’s a distillation of everything Infinity Song has learned since they first started performing on the pavement of Manhattan. It captures the essence of a band that is just as comfortable on a massive festival stage as they were singing for strangers at the fountain.

A Must-Listen

Whether you’re a day-one fan who remembers catching their impromptu sets in the park or you’re just discovering them now, “Sayonara” is a perfect reminder of why Infinity Song stands out. They’ve successfully bridged the gap between old-school musical discipline and the kind of modern, accessible songwriting that deserves to be heard everywhere.