There appears to be an active download link on this forum
https://us.community.sony.com/s/question/0D50B00004IL277SAD/sonicstage-for-minidisc?language=en_US


"megnyc

2 years ago
Hi Atomant,


I am copying here a link to Download SonicStage Ultimate 4.3 from JustJager's item of 4/20/20/16. I just tested and it is still active.


https://mega.nz/#!NthnXRbA!HFXq06CdmUvR63STJc7y7uVUk44wxqnuL6RJjXBCryU


You should read his initial post as it has additional useful info. In fact, I would suggest that you read all the entries in this forum, starting at the beginning, It really won't take you very long and you will glean a lot of useful info.


Good luck and welcome to SonicStage!