I found a deal for a site called PrismDrive through StackSocial. It is a one time payment of $89 for lifetime storage of 10 TB. After I signed up, there was a "Wait! There's more!" type of pop up that offered an additional 10 TB for $49, so lifetime 20 TB for a one time payment of $148.
Not bad.
It's pretty no frills as you would imagine. You can basically drag and drop your files from your desktop to the browser, then it will upload the files or folder. There is no slick syncing between a local folder and a cloud folder that updates once a file is changed across your devices, a la Dropbox, Google Drive or MegaSync, etc.
The other downside is that uploading is slow. The transfer is fine, ie., it runs at the speed of your broadband, but then there is a long pause after the transfer is 100%. It doesn't matter if the file is less than a KB or over 4 GB in size. You have to wait after the transfer before it goes to the next one on the queue. It seems like it is registering the file into the system or something, and this process can take maybe 3-5 minutes before it moves to the next file in the queue. You can set multiple uploads through different browsers, different windows or different machines, so that speeds up the process a bit.
Moreover, they say that you can upload files that are 10 GB, but in practice, the larger the file, the greater chance I get of a failure in transfer, then I have to try again. The sweet spot seems to be about 4 GB in size.
I mainly got this for a backup for my photos. Right now, I have a double backups, one that is live on my HDD, and another that is in cold storage. But I know that HDDs are not fool proof, so I wanted the cloud storage. But because I have 1,000's of photos, uploading one by one to PrismDrive just wasn't feasible. What I do is make a segmented zip file, with each segment around 4 GB in size, which is manageable.
For recordings, it could probably work. You can upload the raw WAV file and the processed FLACs one by one, especially if you're diligent about uploading after each show.
Anyway, it seems like PrismDrive has these sales occasionally, so if you're interested in a cost effective, no frills solution, check it out!
Ted