Fashion is not legally authorized personnel which you have to stick to your own. Copying and modifying sometimes can leads to a better one.
Listening to their latest single, Lollipop, was such an experience. Hehe……. They (both Big Bang and 2ne1) sound good along each other. The song is such an undeniable. Love the disco funky groovy kind of genre with the sense of modernity. Wewh, that is really deep.