The song title is "I Touch Myself (Handz Up Edit) (Nightcore Mix) and the artist is "Jan Wayne and Scarlet"
(Note that the metadata may just be wrong so if that's the case then you can just copy everything from the ranked mapset https://osu.ppy.sh/beatmapsets/47007#osu/146393)
Genre should be "Electronic" and Language should be "English"
also this is the oldest link of the song i can find https://www.youtube.com/watch?v=n9Sk-sBUAFo