It’s not my kind of music, but I like the subject matter.
Someone who calls herself Jank has decided that a song by Ke$ha (never heard of her either) called “We R What We R” was perfect to parody with lyrics about some recent discoveries in Astrobiology.
Since I wrote 
a book in Lerner’s “Cool Science” series on the subject, I thought I’d share a link to this alternate form of artistic and scientific expression.