How do I transfer self-recorded or not for purchase iTunes music to the Cloud
I just found an early version of my iTunes library on an older computer. It has music on it that I self-recorded or imported from albums not available for purchase. How do I transfer these to the cloud so they will be available on my iPad and other devices? Again - these are unique and not available to purchase. Anything available in the iTunes store has transferred already.
Windows, Windows 10