The Ship of Theseus, also known as Theseus' paradox, or various variants, notably grandfather's axe and (in the UK) Trigger's Broom (based upon the BBC sitcom Only Fools and Horses) is a paradox that raises the question of whether an object which has had all its component parts replaced remains fundamentally the same object.
My own definition of a remix is a song that retains all of the best parts of a song but adds its own special twist that makes it so good
Personally I don't like drum and bass remix's of other drum & bass songs, unless the original was terrible and the remix makes it amazing. I prefer remixes of songs into a different genre of music, as it makes it slightly more unique
Take this one. It keeps all of the best bits from the original song but adds its own little thing to it