The Doubleclicks have their second entry of the year, with the song Kilogram from their Love Problems album.

Its a cool little ditty about the replacement of the International Prototype of the Kilogram with a mathematically formula the fixed numerical value of the Planck constant h to be 6.62607015×10−34 when expressed in the unit J⋅s, which is equal to kg⋅m2⋅s−1, where the metre and the second are defined in terms of c and ΔνCs .