how to connect 4 live wire loop to light fitting?

I have just opened the ceiling rose to find a loop system containing 4 live wires plus the live wire fittied to the rose.
When connecting the new fitting which only has one terminal for the loop can I connect all 4 loop wires to a new terminal block and then run a wire off that to the loop terminal on the light fitting? Or, is there another method?
Thanks for any advice