The singer's longtime collaborator revealed that he recently worked with her on a new track with fellow producers Dr Luke, Cirkut and fun. frontman Nate Ruess.
"It stomps and claps, and the chorus doesn't really have any drums in it, basically. The feeling is so good," Blanco told Rolling Stone.
"And then the verse just pops in, and it's very unexpected and it pops into electronic. So it's rock, it's big electronic breaks and drums."
The producer then went on to describe the new cut as "old hippie rock".
Ke$ha's second studio album is expected to be released later this year.
Dr Luke recently posted online a 40-second clip of new song 'Supernatural', which is thought to feature on Ke$ha's forthcoming record.
Watch the music video for Ke$ha's 'Your Love Is My Drug' below: