Infinity Song Is the Group New Fans Are Asking About After the Pengame Classic Short

A lot of viewers discovering Infinity Song through the recent Pengame Classic short are asking the same question: who are they?

The answer is simple: Infinity Song is not some overnight act. The group is a New York-based soft rock band made up of four siblings — Abraham, Angel, Israel, and Momo Boyd — and their sound is built around rich harmonies, live instrumentation, and a style that blends soft rock, soul, pop, and folk influences. Their official bio says the siblings were raised in a deeply musical household, homeschooled both academically and musically, and performing publicly from an early age.

That background helps explain why so many first-time listeners have the same reaction when they hear them: the musicianship feels real immediately. Infinity Song does not come across like a group manufactured for a moment online. Their story stretches back years, beginning in Detroit before the Boyd family relocated to New York City in 2006. From there, the siblings built their presence the old-fashioned way — performing around the city, including on 5th Avenue, in Times Square, and for years at Central Park’s Bethesda Fountain.

That grind eventually turned into a bigger platform. American Songwriter reported that the group impressed Jay-Z’s Roc Nation after a showcase performance and later signed with the label, helping bring their music to a wider audience.

For newer fans, one of the most important things to know is that Infinity Song’s rise has been building in layers. Their official biography points to “Hater’s Anthem” as a major breakout moment, and the song helped introduce their harmony-heavy sound to a much larger digital audience. BET also highlighted how the record connected online, noting its viral traction and the way it tapped into modern feelings of insecurity, envy, and self-awareness.

By 2025, the buzz had clearly grown. Interview Magazine described Infinity Song as a sibling quartet that had gone from serenading New Yorkers in public spaces to earning a Roc Nation deal and public praise from names like Doja Cat and Anne Hathaway. The publication also noted how the group kept expanding after the release of their 2023 project Metamorphosis, later following that momentum with newer music including “London Foxes.”

For anyone just getting familiar with their catalog, there is already a strong body of work to explore. Their available releases include Mad Love from 2021, Metamorphosis Complete from 2024, a live album in 2025, plus newer 2025 and 2026 singles and related releases tied to the group and Momo Boyd.

And Infinity Song is still moving forward in real time. Their official site lists a continuing 2026 tour run, while tour listings also show multiple upcoming live dates, giving new fans a clear sign that this is a group still building, still touring, and still growing its audience.

What makes Infinity Song stand out is that they occupy a space many listeners feel has been missing. They bring a live-band feel, sibling chemistry, and a softness in their sound that still lands with power. In an era where so much music discovery happens through short clips and quick viral moments, Infinity Song feels like the kind of group that makes people stop and go deeper.

So if the Pengame Classic short was your introduction, that curiosity makes sense. Infinity Song is one of those acts where the more you look, the more complete the story becomes: family roots, years of street-level performance, a polished live show, viral breakout records, and a sound that feels both classic and fresh.

For new listeners just arriving, this is not the beginning of Infinity Song.

It may just be the beginning of your introduction to them.