How It Works - Collections June 19, 2019 13:55 Updated Follow In this video, Christian takes us through the process of completing a Collection. How It Works - Collections Related articles A Guide to Spitfire String Libraries Can I use my discount code on a collection? Why has the library I added to the cart been replaced by a collection? How do I download a library? What is Masse? Comments 0 comments Please sign in to leave a comment.