WHAT YOU DO NOT KNOW is distinguished by its catchy melody and good voices. Properly suffering and soulful singing the chorus Mandy. Not the best ballad of the album, but a real hit! And super choice for the wintertime! As a next single please again NEN Floorfiller à la DANGEROUS of rocking the clubs as good as HOT SUMMER! Have MONROSE established itself almost eerie how successful by its own / new style in Germany and released from Popstars. One notices simply that they are well produced and are actually talented. The somewhat artificial appearance at performances should be again reconsidered. Otherwise are MONROSE ne musical enrichment for Germany. International they had to take a good chance walking in my opinion.