Regardless of how you feel about this song or the artist this ruling could have significant repercussions for music, and that's not a good thing.
Well I know that
Uptown Funk certainly has a James Brown feel , Young Girls sounds very much like Aerosmith's
Jaded, Birthday by Katy Perry sounds like Prince , and
Some Nights by Fun sounds like Simon and Garfunkel's
Cecilia and those are just off the top of my head.
Everybody is influenced by everyone else, and yes lots of songs are influenced by other songs . Its no secret. The copyright standard use to be if you stole the melody but if I'm to understand this ruling, the precedence is now if it has the same "artistic feel of a particular artist or era". That's a pretty broad quishie standard , and if you had this standard way back in the Rock and Roll era, The Beatles, Elvis, Sinatra , Hank Williams, and probably Marvin Gaye himself, would get the crap sued out of of them because their singing style, groove, or feel of a song would be too reminiscent of some other artists they were influenced by.
Now in the case of Under Pressure and Ice Baby, that was literally the same riff that Vanilla Ice stole without paying. That's clearly copyright infringement.
Under this new standard, one has to wonder if the songs even have to sound that much alike anymore for someone to sue if the two songs have the same spirit or are have the same artistic feel to them. The old standard was much more narrow but this new standard blurs the lines, pardon the pun.