using a first up mixing rule for calculating a first portion of the reconstruction of the multi channel signal corresponding to the first portion of the multi channel signal, wherein {HEAD ~ the first upmixing rule} is depending on {TAIL ~ the first parametric data}; and 
using a first up mixing rule for calculating a first portion of the reconstruction of the multi channel signal corresponding to the first portion of the multi channel signal , wherein { HEAD ~ the first upmixing rule } is depending on { TAIL ~ the first parametric data } ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH