No reason to re-rip. Here's what you might do:
1) Insert one of the CDs and go to Drives & Devices view, selecting the CD entry. Correct the Artist entry for all tracks. This can be done in one operation. Also be sure the other info is correct for Genre, Album, Date, and track Names. When correct, right click the CD under Drives & Devices and Submit to Online Database (YADB). Now, you (and others) should be able to Update from Online Database and see your version of the CD info.
2) Go to some Audio view such as Albums. Select the album, and open the Files list. Open the Action Window > Tag, and either with no tracks selected, or all tracks selected for that album, click Artist to correct the Artist tag. It is possible your tracks have an Album artist, but you can clear this field if Artist is the same for all tracks. Now your album and track data is correct for this album.
3) Select all the tracks for the album, and right-click and select Library Tools > Rename, Move & Copy files, and select the Directories and Filename rules area. Ensure the Base path is correct and set a directory rule template that describes your directory naming rules, and a file naming rules that describes your track names. Examine the preview to be sure this is what you want.
As an alternative to 3, if only your directory names contain the incorrect "Bryan Adams" (and not the track names), you can simply rename the directory in Windows Explorer, and then have MC re-run Auto-Import (Tools > Import... > Run Auto-Import) and it will fix its database to correct for the change in directory locations.