These versions are highly nostalgic for Indonesian gamers who grew up playing in rental shops. They represent a unique era of "re-skinning" games to suit local tastes, similar to the "WE" (Winning Eleven) mods popular in the same region. Guitar Hero II (Video Game 2006) - Soundtracks - IMDb

If tracking down a buggy PS2 ISO feels tedious, consider (free for PC). The community has created an Indonesian Pop song pack with thousands of songs, 4K support, and online leaderboards. You only need to download the game, then search for "Clone Hero Indonesia Charts" on Google Drive or Discord. It runs on any computer and supports PS2 guitar controllers via a cheap USB adapter.

Contrary to popular belief, Guitar Hero Pop Indonesia is not an official release by Activision or RedOctane. Instead, it is a of Guitar Hero (typically based on Guitar Hero II or Guitar Hero III engines) that replaces the Western tracklist with Indonesian pop and rock hits from the mid-2000s.

You can play this game on your mobile phone at full speed using a mobile PS2 emulator: