Well, I just listened to the beginning of both songs, and they sound similar but no means are the same. Personally I think both songs sound rubbish - there are hundreds of others with a similar "feel".
Are songs such as this deserving of copyright? I don't think so.
Every man and his robotic dog is making music these days, so its time to get rid of copyright for music, and in doing so get rid of these parasite copyright lawyers.
Her song might might not be "promoting the progress", but killing off copyright lawyers is!