We have different licenses available:
SongKong Lite
This is free license created on all PC, Mac, Linux and Nas installations
The Status report is fully functional and gives details of your metadata coverage and creates a spreadsheet of your current metadata.
Manual Metadata Edit allows editing of your metadata via the desktop or via the remote browser based Remote user interface, this is particullary use ful for nas installations since it allows direct editing of your Nas music files.
Other tasks such as Fix songs and Delete Duplicates tasks can be run in Preview Mode only
Melco Lite
This is free license created for the Melco Digital Music Library hardware
Has all the feature of Lite license
Additionally provides limited use of Fix Songs task from a set of predefined profiles
Standard:
Matches your music to online music databases MusicBrainz and Discogs with the dedicated Albunack server
Special processing for Classical releases
Adds artwork from the Cover Art Archive
Reorganize your music using a naming convention you choose
Delete duplicate copies of files
Creates a detailed report show exactly what has been changed
Stores all changes in a database so you can reverse them at a later date.
Can inform iTunes of all modifications
Can also tasks from the command line
Can also run administrative tasks via the remote browser based Remote user interface
Improves metadata for use MinimServer, with options just for MinimServer
Improves metadata for use Roon music server, with options just for Roon
Pro has some additional features adds metadata derived from acoustic analysis including
Adds metadata derived from acoustic analysis including BPM (Beats per Minute), Key Scale and Mood
All tasks can be run remotely via the browser based Remote user interface
Allows matching from the Albunack Server at double the rate of SongKong
Adds [HD] automatically for High Definition (24-bit) albums
Melco was designed in conjunction with Melco for the benefit of Hi-end audio customers such as Melco Digital Music Library N1 customers with some additional features.
Adds the Naim Import Metadata task that can read the proprietary metadata format used by Naim UnitiServe and Naim UnitiCore when CDs are ripped to Wav format and embed the metadata into the files themselves so that the metadata be viewed outside of the Naim ecosphere, this includes additional user edits made by the Naim user with the Naim app
Designed to work seamlessly with the Twonky and MinimServer UPnP servers that are available for Melco N1
A Melco license can be used on non melco hardware such as PC's and Macs if you also need the Naim Import Metadata task
Commercial offers same functionality as Melco
Additionally allows SongKong to be used for commercial work not only for personal use.