It is impossible to reduce the energy of noise with music! Sound wave energy can only increase, not decrease. If the noise exceeds the standard, adding music can only increase the harm; listening to music in the presence of noise is a psychological effect, a kind of "diversion"! As long as the noise does not exceed the standard, it is still feasible to listen to music and improve the environment and working atmosphere. Listening to light music or music you like is a good choice.