New
#100
If those files are being saved/synced to OneDrive online, then they will sync to any computer also set to sync with the same OneDrive.
Here's a few options you can experiment with to see what may work best for your situation.
1) Set OneDrive not to sync this Music folder with the OneDrive online so it will not sync to the other computers.
Choose Folders for OneDrive Selective Sync in Windows 10
2) Mark OneDrive files as Online-only on any computer you do not want to sync on.
Mark OneDrive Files as Always keep on this device in Windows 10
3) You could turn on Files-On-Demand for OneDrive on any computer you do not want to automatically sync.
Turn On or Off OneDrive Files On-Demand in Windows 10