The same as an opening track sets the tone for a great mix of songs, the closing one must wrap it up perfectly.  Instead of celebrating the beginning of the year, the start of something new, I like to remember the artistry of that which closes the show. The end of song, like the end of a mix, the end of a movie or the end of year has to pack a certain punch -- weepy or dramatic, funny or surprising -- the end is often what makes something memorable. These are ten tracks which have ended my playlists in the past, and in celebration of things ending, I'm happily writing this sentence, the last one in the paragraph.