A quartet by definition requires four parts to be complete (whether it is a string quartet, a literary tetralogy, or a software suite).
There is a striking irony in taking a unified piece of art or data and severing it into artificial pieces just to bypass the arbitrary upload limits of digital servers.
The Roshal Archive (.rar) format represents a digital vault. It compresses data to make it portable, keeping the contents invisible until a specific key (the extraction software) is applied. 🎭 The Essay: "The Fragmented Whole" 1. The Paradox of Digital Completion
In the mid-2000s and 2010s, massive blog networks and forums kept rare music, obscure films, and abandoned software alive by slicing them into multi-part RAR files.