"No Artist" Label instead of Blank Line in Sound Indicator

[candiedoperation]

Problem

A Blank Line appears in the Sound Indicator if there is only title to a multimedia file (below Comprehensive Course ...)

Proposal

When an Audio File playing from any Web Browser has only a title but no information about the artist, instead of an empty line No Artist could be written so that the UI Looks Better

Prior Art

In the Android Operating System, Instead of an empty line, No Artist is written

[teamcons]

I would like to take care of this one, seems easy enough for me