I know there are a lot of paid options but was wondering what folks have found to be the best. Following tasks would be the minimum requirement:
- merging dupes
- identifying dupes with case difference
- identifying dupes with pluralisation difference
- identifying dupes with spelling probs
- identifying dupes where collaborating artists are cited differently
- identifying when 2 tracks are not dupes because track lengths are different
- getting album art where it is missing