Yes, you can re-download your purchases at any point.
To do this:
- Go to www.qobuz.com
- Click on your name at the top-right of the screen
- Click on “My Profile”
- Go to the “My Music” tab in the section “Download”
- Click on “Access Download” next to the song/album in question
Please note: The albums may no longer be available for download, which is why we recommend to users to make a backup of their purchase.
I haven’t found an answer to my question: contact our customer service team.