ephemera

e·phem·er·a

/əˈfem(ə)rə/

noun

things that exist or are used or enjoyed only briefly.
“There were papers, letters, old boxes—all sorts of ephemera.”

items of collectible memorabilia, typically written or printed, that were originally expected to have only short-term USEFULNESS OR popularity.

A bass record on mental health.

COMING SOOn.