: You can access serial numbers and registration codes for products like SONAR 6 through SONAR X3 at the legacy Cakewalk My Account page .
If you are a returning user looking for a version you previously purchased, BandLab (the current owner of the Cakewalk trademark) maintains a Legacy Cakewalk Portal for account management and documentation. SONAR Versions (2015–2017): cakewalk old versions download top