The Funky Uncle of Game Soundtracks: Why Hideki Naganuma's Music Still Makes Us Move

The iconic futuristic hip-hop sound of Jet Set Radio and Sonic Rush wasn't a Sega secret formula—it was the work of composer Hideki Naganuma, whose tracks still define the soul of classic gaming today.

Back in the 90s, when I was still debugging code on actual floppies, game music meant something different. It wasn’t just background noise — it was the soul of the game. And when Sega got it right, they got it so right. But you know what’s wild? That signature sound you hear in Jet Set Radio and Sonic Rush? It’s not just a Sega thing. It’s the work of one man, and his tracks are still making us move today.

I remember when Jet Set Radio first dropped. The graphics were ahead of their time, but it was the music that truly set it apart. That futuristic, hip-hop beat with those sampled voices — it was unlike anything else in gaming. And then Sonic Rush came along, and suddenly that same energy was propelling a blue hedgehog at supersonic speeds. The connection clicked instantly.


Under the Hood

  1. One Man, Two Iconic Soundtracks
    I’ll be honest: when I first heard the music from Sonic Rush, I thought, “Wait, didn’t I just hear this in Jet Set Radio?” Then I learned the truth: both soundtracks were composed by Hideki Naganuma. This isn’t some secret Sega formula — it’s the work of a single genius who somehow makes every track feel both futuristic and retro at the same time. His ability to layer samples over driving beats is pure magic. The guy has the strongest sample game I’ve ever heard. High and a winner, got a hot hand, hot hand, place your bets, ladies and gentlemen!

  2. The Funky Uncle of Game Music

illustration

Naganuma’s tracks have this undeniable groove. They’re the kind of music you can’t help but bob your head to, even today. Whether it’s the relentless energy of “Back in the Day” from Jet Set Radio or the high-octane rush of “Speed Highway” in Sonic Rush, his music just goes hard. The funky uncle makes some fantastic tracks. I still listen to a lot of them today.

  1. Sampling with Soul

illustration

One of the coolest things about Naganuma’s work is how he weaves real-world samples into his tracks. “The Concept of Love” from Jet Set Radio isn’t just a catchy beat — it samples a speech from Stokely Carmichael, a Black Power activist. The contrast between the political weight of the sample and the upbeat music is brilliant. And yeah, the song goes fuckin hard too. It’s a reminder that great game music often comes from unexpected places.

  1. Sega’s Secret Weapon
    Sega has always had a knack for finding unique talent. But Naganuma’s influence goes beyond just Sonic and Jet Set Radio. I remember reading that even the “Challenge Disaster” track from House Of The Dead was inspired by him — though I’m still trying to figure out if that’s named after a Christian rock band or just a coincidence. Either way, Sega’s ability to let composers like Naganuma run wild is part of what made their games so memorable.

  2. Sonic Rush: Beyond Expectations
    Let’s be real: Sonic games have had some hit-or-miss soundtracks over the years. But Sonic Rush? That game’s music is crazy good, even by Sonic standards. It captures that same energy as Jet Set Radio but at a million miles per hour. I still fire up the soundtrack sometimes just to remind myself how much fun games used to be. Even if you’re not a Sonic fan, Naganuma’s work here proves that great music transcends the game it came from.


The Final Word

Think about the last time a video game soundtrack stuck with you. Chances are, it wasn’t just the notes that did it — it was the feeling. Hideki Naganuma’s music isn’t just background noise — it’s the feeling of freedom, of rebellion, of pushing forward no matter what. That’s what great game music does. It doesn’t just play; it lives with you long after the credits roll. And in an age where so much game music is generic and forgettable, that’s a lesson we all need to remember.