Select the File/Open Folder button to select files to load in Jaikoz, by default sub folders will also be loaded, your songs will start to load into Jaikoz.
Select the Auto Correct button , this runs a series of auto corrections and lookups to correct your songs metadata.
Once it has completed you can check the results and make any manual changes by editing the data directly
Correct SubFolders from Metadata and Correct Filenames from Metadata can be used to update the filepath so it matches the metadata.
Delete Duplicates can be used to delete duplicate copies of the same song.
When you are happy with the result select the Save Changes button to save your songs.