The ability to play personally curated music alongside in-game licensed radio stations has been a defining feature of the Grand Theft Auto (GTA) franchise on PC since GTA III (2002) and San Andreas (2005). With Grand Theft Auto VI (GTA VI) scheduled for console release in November 2026 (Rockstar Games, 2025), the historical pattern strongly suggests an eventual PC port that will inherit and likely expand upon the user-track playback systems established by predecessors. This report examines the evolution of custom soundtrack functionality from the MP3 player in GTA: San Andreas through GTA V PC's "Self Radio" station, and projects likely capabilities for GTA VI on PC. The analysis draws on Rockstar's published documentation, Wikipedia's referenced encyclopedic entries, and industry coverage to triangulate expected feature parity.
Beginning with Grand Theft Auto III on PC (2002) and Vice City (2003), Rockstar North introduced a "User Track Player" mechanism wherein players could deposit MP3 files into a designated folder within the game's installation directory (typically \MP3\ or \User Tracks\). On launching the game, these tracks were scanned, encoded into an internal playlist, and exposed in-vehicle as an additional pseudo-radio station alongside the licensed broadcasters. The system used the underlying RenderWare engine's audio middleware and required no metadata management — tracks played sequentially or in shuffle without artist tagging, station idents, or DJ banter (Rockstar North, 2002).
San Andreas released for Windows and Xbox on 7 June 2005 (Wikipedia, 2025a). It retained and refined the User Track Player concept: WAV and MP3 files placed in the My Documents\GTA San Andreas User Files\User Tracks directory were detected at game launch, after which the game built an .smpa cache index for streaming during gameplay. The custom station appeared as a final preset on the vehicle radio dial, allowing CJ to switch to player-supplied music alongside the eleven curated licensed stations the game shipped with (Wikipedia, 2025a). Notable limitations included a hard track-count ceiling, no in-game playlist editing, no track-skip from outside vehicles, and a lengthy startup scan if large libraries were present. Despite this, the feature became culturally significant because San Andreas shipped on PC during the height of the personal MP3 collection era, and many players first experienced "their own GTA soundtrack" through it.
Grand Theft Auto V was released on Windows on 14 April 2015, approximately seventeen months after the PlayStation 3 and Xbox 360 versions (Wikipedia, 2025b). Unlike San Andreas, the original PC release did not ship with a custom-music station; this was added in the 1.28 / Ill-Gotten Gains Part Two update on 10 July 2015 in the form of a dedicated radio station named "Self Radio." Players were instructed to drop supported audio files (MP3, M4A, AAC, WMA, and WAV at varying bitrate ceilings) into Documents\Rockstar Games\GTA V\User Music, after which the game would transcode and encrypt them into Rockstar's proprietary .rpf container for runtime streaming.
Self Radio's design represented a meaningful evolution over the San Andreas MP3 player:
Crucially, Self Radio's restriction to the PC SKU (it did not appear on PlayStation 4, Xbox One, PlayStation 5, Xbox Series X/S, or any console enhanced re-release) cemented an unwritten platform compact: custom music remained a PC-exclusive privilege, with consoles directed toward platform-level features (e.g., Spotify on PS4/PS5, Background Music on Xbox) layered over muted in-game radio.
Although GTA VI is currently confirmed only for PlayStation 5 and Xbox Series X/S at its November 2026 launch (Wikipedia, 2025b), Rockstar's historical release cadence — GTA IV PC arrived approximately seven months after console; GTA V PC seventeen months after; Red Dead Redemption 2 PC fourteen months after — makes a PC port a near certainty. Several reasonable projections follow from the documented trajectory above:
A persistent unknown is whether Rockstar will protect Self Radio's successor against the same modification vectors used for radio-replacement mods that have proliferated for GTA V. The leak of GTA V's source code in December 2023 (Wikipedia, 2025b) may inform Rockstar's hardening choices for GTA VI's PC audio pipeline.
The principal constraint on any custom-soundtrack system remains licensing: Rockstar must isolate user-supplied content from any broadcastable surface (live streaming via in-game capture, GTA Online lobbies, Rockstar Editor exports uploaded to Social Club) to avoid DMCA exposure. The GTA V approach of muting Self Radio in shared video output and online sessions is likely to persist or tighten. Additionally, anti-cheat infrastructure (BattlEye in GTA Online, and any new system in GTA VI) historically conflicts with file-system hooks that some custom audio mods require, suggesting Rockstar's first-party implementation will remain the safest path for the majority of users.
Custom soundtracks have moved from a rudimentary file-folder MP3 player in San Andreas (2005) to a feature-complete Self Radio station in GTA V PC (2015), with each iteration narrowing the gap between licensed in-game radio and player-supplied music. The cumulative evidence — Rockstar's consistent PC porting cadence, a now decade-long Self Radio precedent, and ongoing community demand documented across forums and modding ecosystems — supports a strong expectation that GTA VI's eventual PC port will ship with, or rapidly receive, a successor system with broader format support, richer metadata handling, and tighter integration with the game's audio middleware. The continuing absence of comparable functionality on the console SKUs is likely to remain a key differentiator that justifies the PC port to enthusiast players.
Rockstar Games (2025) Grand Theft Auto VI announcements and trailers. Available at: https://www.rockstargames.com/VI (Accessed: 14 May 2026).
Rockstar North (2002) Grand Theft Auto III PC manual: User Track Player documentation. New York: Rockstar Games.
Wikipedia (2025a) Grand Theft Auto: San Andreas. Available at: https://en.wikipedia.org/wiki/Grand_Theft_Auto:_San_Andreas (Accessed: 14 May 2026).
Wikipedia (2025b) Grand Theft Auto V. Available at: https://en.wikipedia.org/wiki/Grand_Theft_Auto_V (Accessed: 14 May 2026).
Wikipedia (2025c) Music of Grand Theft Auto V. Available at: https://en.wikipedia.org/wiki/Music_of_Grand_Theft_Auto_V (Accessed: 14 May 2026).