what are you backing up thats not lost media

Some Italian films involving Catherine Spaak and/or kinky BDSM erotica. They weren't necessarily hard to find online for me as a devoted fan, but I know others won't be willing to expend the effort I did, and I believe they ought to be seen by a wider audience. In particular, I really feel like Femina Ridens has the potential to be a cult classic on the level of The Big Lebowski or The Room or even Rocky Horror Picture Show if it ever gets some attention. And I Dolci Inganni may not be primed for mainstream appeal but I think it could see a critical revaluation akin to Vertigo if it were to be rediscovered by the right people. 

The I Dolci Inganni (Sweet Deceptions) aka Les Adolescentes soundtrack. It was never released on any kind of home media until 2015 despite the film coming out in 1960. It was only released in extremely limited quantities (300 copies) and nobody else had shared the files online before. I had to shell out $40 for a copy and prices are only going to rise over time as it gets harder to track down. It may not be my favorite soundtrack but it's very good--some tracks are fantastic--and it represents a glimpse of Piero Piccioni's early work. (He would later go on to be one of the most respected Italian film composers, beside Stelvio Cipriani and Ennio Morricone.) 

Uccidere in Silenzio, Penis and Just for Kicks. They aren't lost anymore but they were thought to be at one time, and could easily get to that stage again if precautions aren't taken. 

Various footage from Eureeka's Castle, because I don't trust streaming services to keep such niche content hosted indefinitely.

Every political video I couldn't find on CSPAN and had to painstakingly locate through a series of tedious search engine "brute forcing." I don't trust the sites which currently house these speeches/debates to remain online indefinitely, and while political speeches/debates may not be the most exciting thing to some of you, preserving our literal history is essential. 

Here's my archive.org account.

The banned darkwing duck episode called "Hot Spells."