I'm using amarok 2.8.0 on windows 10 and found out it has moodbar progress slider option, but there is no appropriate information of how to use moodbar function on windows in https://userbase.kde.org/Amarok/Manual/Various/Moodbar . I figured out I need a moodbar generator to create .mood file for each file. but there is no executable file for windows. Also I doubt whether it is possible to use moodbar feature on windows amarok at the first place.

Is there a way to see fancy progress silder on windows?

The moods need to be created first, and sadly I don't know of any package that would do this on Windows. So I guess no, there is no such option on Windows.