It avoids the need to share a single, weak, or easily guessable password among many people.
: Note that "ZTA" (Zeta Tau Alpha) is also a collegiate sorority. Their "password" is a private ritual word ("Arista") used for initiation and has nothing to do with music album downloads. zta album password
"Who knows the password?"
The Zero Trace Audio collective. A phantom group from the late 90s rumored to have recorded a single album and then vanished, destroying every copy—except one. It avoids the need to share a single,