Regarding a "report" for a version of this topic, the following details summarize the technical and distribution context: Technical Audio Profile
: True FLAC files for this era of Brazilian hip-hop are typically 16-bit / 44.1 kHz (CD quality).
In Portuguese, "Bolo Doido" is also a slang term often meaning a "mess," "confusion," or "big party," which sometimes appears in theatrical or cultural contexts (e.g., mentions of circus or street performances like "Flic Flac"). However, in the context of digital file formats like FLAC, it almost certainly refers to the musical track.