The same title is not always the same recording
A playlist may contain a studio recording, a live version, an edit and a remaster with similar titles. Some are intentional. Before removing anything, compare the artist, version label, album and duration where available, and listen if the distinction matters.
A screen-based review is not an audio-fingerprint comparison. Matching visible labels cannot prove that two audio files are identical. Playlist Toolkit presents findings for review rather than automatically deleting every match.
Run a non-destructive playlist audit
Complete the compatibility check and enable screen assistance after reading its purpose. Open the playlist you want to review and start the full audit from Playlist Toolkit.
Keep Amazon Music on screen while the assistant scrolls through the playlist. Do not scroll manually or switch apps. Use the stop or cancel control if you need to interrupt the operation.
Wait for a completed report before treating the index as a full-playlist check. A paused or stopped scan is not proof that the remainder contains no duplicates. The audit itself does not add, remove, like, download or reorder tracks.
Review the report before editing
Inspect duplicate groups and possible alternate-version groups separately. Keep versions you want, and confirm any actual playlist edits in Amazon Music. Do not treat the report as permission to remove everything in a group.
Reports and the visible playlist index are processed on your device. Song labels are not sent to an NKIS Works server. If you choose to copy or share a report, review it first: it can contain your playlist name and track information.
Check new additions against the completed audit
Smart Add uses a completed audit of the destination playlist before enabling verified additions. Without that full scan, it stays in review-only mode. Start with the playlist you actually intend to add to, not another playlist with a similar name.
Browse Add Songs in Amazon Music and review the captured candidates. Select and confirm the songs you want. Confirmed additions happen one at a time and remain in Amazon Music afterwards; an unverified result pauses the process.
If the candidate list expires or the selection no longer matches the current checks, refresh it rather than trying to force the old selection through. These checks reduce avoidable additions, but they are not an absolute guarantee that every duplicate or version will be identified.
Questions about duplicate songs
Can I check without another app?
Yes. You can compare entries manually in Amazon Music. For a short playlist, that may be enough. Playlist Toolkit is an optional Android assistant for reviewing a longer list, not a requirement for removing a track yourself.
Will a duplicate scan remove songs?
No. A Playlist Toolkit audit reads the playlist and builds a report. It does not remove or reorder tracks. Review each finding and make any removal yourself in Amazon Music.
Does the same title mean the same recording?
No. A live version, edit or remaster can share a title with another recording. Compare the available labels and listen when needed. A screen-based audit does not compare audio fingerprints.
Is the duplicate audit free?
The compatibility check is free. Playlist audits and other management features require a monthly, auto-renewing Google Play subscription. The local price is shown before you confirm a purchase.