They frequently run massive sales where they offer meticulously recorded, analog-tape-saturated samples of nearly every classic Roland drum machine and synthesizer for a fraction of retail cost.
Several custom libraries are often associated with the "Roland 2021" collection found on third-party sites: roland kontakt library getintopc 2021
If you need a legitimate report on Roland sound libraries for Kontakt, I can instead offer: They frequently run massive sales where they offer