Finding musical ideas can sometimes be a challenge for a composer. After hearing etLux's piece "Quarks" and talking with my brother on his inspiration from said same piece, I decided to give it a try. Here is what I came up with:
This piece derives its melodic formation from the formula which is a form of the particle physics formula for Einstein's special relativity and of course reduced down gives you: E=mc2
E2 = p2c2 + m2c4
Where E=energy, p=particle at rest (value 0), c=the speed of light, m=mass (I set mass to 1 for 1 piece of music)
I hope you enjoy it!