I'm trying to either create something or find a plugin.
What I need:
I want to create a page that can only be accessed with a password (or multiple passwords). After you've entered the password, you are prompted to submit an email address. Once that email is verified through the typical process, the user receives a link where they can download files.
Why?
I'm a musician and developer and I'm just trying to set up a way to distribute my music for free by requiring email addresses and/or passwords. My goal is control how I give out free music, collect email addresses and monitor what passwords are used. For example I may give out a specific password at a gig and then I'll be able to monitor how popular or successful that initiative was based on how often that password was used.
Can anyone point in the right direction?