This appears to reference a specific live recording, fan edit, or remix related to the band and their song "Thief Of Hearts." The format suggests a date-coded bootleg, DJ tool, or limited web release. Below is a guide on how to understand, locate, or recreate this file.
As with most modern FREEZE productions, the episode is available in 4K, highlighting the high production value the studio is known for. Performance: Freeze 24 03 08 Little Dragon Thief Of Hearts X...
Very possible, especially on Discord or Twitter-based ARGs. This appears to reference a specific live recording,