History of Video Game Music: From Chiptune to Orchestra
The journey of game music, from 8-bit tunes on a few sound channels to CD audio, adaptive interactive scores and its own Grammy category.
Game music wasn't treated as "music" from the start. Early consoles had only a few channels for producing sound, and sound effects and background music had to share them. Yet it was within those very constraints that many melodies people still hum today were born.
In this post we trace the path of game music, starting with simple repeating tones in the arcade era, through the age of 8-bit and 16-bit sound chips, the arrival of CD audio, interactive music that responds to play, and on to concert halls and award ceremonies. The focus is on how composers' ways of working changed each time the technology did.
The Arcade Era: Music Moving with the Game
When games became mainstream entertainment in the late 1970s, the media for storing recorded music were cassette tapes and vinyl records. These were expensive and fragile, unsuitable for putting inside arcade cabinets. So most games instead used dedicated chips that generated sound on the fly according to program code. Sound effects were made the same way.
Taito's Space Invaders (1978) is considered an early example of a game with continuous background sound throughout. It was a very simple composition of four repeating low notes, but the tempo sped up as the aliens descended. In effect, the music moved together with the tension on screen, and this idea became an important principle of game music.
Arcade games then began using more and more tracks. Konami's Frogger (1981) switched between several tunes depending on the situation, and Namco's Dig Dug (1982) stopped the music when the player stopped moving. Attempts to tie music to the player's actions began this early.
8-Bit Sound Chips and Chiptune
As home consoles and computers spread in the 1980s, game music reached a wider audience. The Famicom (known in North America as the NES), released in Japan in 1983, had five sound channels. Two square waves handled melody and harmony, a triangle wave handled bass, a noise channel imitated percussion, and the remaining channel could play short samples. The Commodore 64 computer, released in 1982, was also famous for a sound chip capable of handling multiple waveforms and filters.
With only a few channels, composers had to pick only the notes that truly mattered. It was common for one voice of the music to cut out briefly whenever a sound effect played. That's why tracks from this period have clear melodies and are written so that short repeating phrases don't get tiresome. Composers such as Koji Kondo of Super Mario Bros. and The Legend of Zelda, Koichi Sugiyama of Dragon Quest, and Nobuo Uematsu of Final Fantasy made their names during this era.
Music made with these sound chips—or music that deliberately imitates their sound—is now called chiptune. Sounds born of technical limitations became a genre in their own right. Chiptune tones can still often be heard today in retro-styled indie games and in mainstream pop music.
The 16-Bit Era: Sampled Sound and a Sense of Space
The Super Famicom, released in Japan in 1990, used a dedicated sound chip made by Sony. It could play short samples recorded from real instruments across eight channels and apply effects such as reverb. This made possible tracks with the feel of strings and winds, as in Final Fantasy IV and Chrono Trigger.
Around the same time, sound cards and MIDI were important on PCs. Cards such as AdLib and Sound Blaster became widespread, and in 1992 Roland released a card conforming to the General MIDI standard. Developers created MIDI files, which are close to sheet music data, and the actual sound was produced by the user's sound card. That's why the same game could sound different depending on which card you used.
CD-ROM: Recorded Music Enters Games
A major shift came when optical discs became a game medium. CDs could hold far more data than cartridges, so studio-recorded music could be included as-is. Around 1989, PC Engine CD-ROM² games began using CD audio, and the PlayStation, released in 1994, could play CD-quality samples on 24 channels.
The biggest advantage of recorded music was that composers no longer needed deep knowledge of the hardware. They could record with whatever instruments they wanted, as many as they wanted, and it went straight into the game. More popular musicians also took part in game music. A well-known example is Trent Reznor of Nine Inch Nails scoring Quake (1996). Licensed music—buying the rights to already-released songs—also became common around this time, especially in racing and sports games.
Not every game moved to recorded audio right away, though. Some, like Final Fantasy VII, were CD games that kept playing music through the console's built-in sound hardware. On handheld consoles with limited storage, this approach remained common until the mid-2000s.
Interactive Music: Soundtracks That Respond to Play
In film, the scenes are fixed, but in games there's no knowing what the player will do or when. So game music must always grapple with questions like "how long can it loop and still sound natural?" and "how does it transition when the situation changes?"
In the early 1990s, LucasArts created a system called iMUSE and used it in adventure games and flight games like X-Wing. It made tracks flow smoothly into the next one when the scene changed, rather than cutting off. As console performance improved, it became possible to apply effects to recorded music in real time. In the snowboarding game SSX, for example, the music becomes muffled and the sound of the wind grows louder when you're airborne after a jump, then returns to normal when you land.
Today this approach is common. Tracks are split into multiple layers and mixed to suit the situation—a percussion layer is added when combat starts and removed again once the danger passes. Composers create not a single finished track but "pieces that can be combined," and sound designers and programmers connect those pieces to the game's rules.
| Period | Main approach | Composer's challenge |
|---|---|---|
| Arcade / 8-bit | Sound chip plays in real time | Memorable melodies with few channels |
| 16-bit / PC | Sampled sound, MIDI | Sound varying by hardware; managing storage |
| Post-CD | Playback of recorded audio | Handling loops and transitions |
| Modern | Multiple layers mixed in real time | Designing situational pieces; integrating with the engine |
Game Music Beyond the Game
A culture of listening to and performing game music on its own started early. After the first Dragon Quest in 1986, Koichi Sugiyama arranged its music for orchestra and presented it on albums and in concerts, holding regular concerts from 1987. Orchestral performances of the Final Fantasy series followed, and in 2004 the Los Angeles Philharmonic held the first official Final Fantasy concert in the United States. In 2005, Video Games Live, which presents music from many games, performed at the Hollywood Bowl.
Recognition from the music world gradually followed. "Baba Yetu," the theme song from Civilization IV, won a Grammy in 2011 in an arrangement included on composer Christopher Tin's album—the first time game music was nominated for and won a Grammy. In 2013, the music of Journey was nominated in the visual media score category. Then in 2022 the Grammys created a new category for music in video games and other interactive media, and at its first presentation in 2023, Stephanie Economou won for Assassin's Creed Valhalla: Dawn of Ragnarök.
Summary: Music Shaped by Constraint, Music Shaped by Freedom
The history of game music largely overlaps with the history of technology. When there were only a few channels, the constraints produced simple, clear melodies; when storage became plentiful, orchestral recordings and licensed music came in; and as performance grew further, music began responding to play in real time.
Interestingly, the old approaches haven't disappeared. Chiptune lives on as a genre, and small indie games still sometimes choose 8-bit sounds on purpose. If you listen closely to how the background music was made the next time you play a game, you'll see a little more clearly what era of technology—and what concerns—that game is built on.