Listen to Phat Ass Drop (How to Produce a Club Track Today) online. Phat Ass Drop (How to Produce a Club Track Today) is an English language song and is sung by DJs From Mars. Phat Ass Drop (How to Produce a Club Track Today), from the album The Annual Compilation 2013, was released in the year 2013. The duration of the song is 3:35. Download English songs online from JioSaavn.