Just to make that clear:
Load all the files from the source album,
sort them in a way so that this order corresponds to the order of the target files.
Select the source files.
Use "Copy tag" to copy all tag data from all the selected files into the clipboard.
Load the target files
Sort them so that the order corresponds to the order of the source files.
Select the files
Use "Paste tags" to copy the tag data to the respective target file (first target file gets tags from frist source file, second target from second source and so on).