02 - a song by 01.
03 - a singer, who sung 02.
04 - the father of 03.
05 - the fate of 03.
06 - a friend of 03.
07 - a song to which 04 wrote the music, as sung by 06.
08 - a song to which 06 wrote the words, fearing 05.
09 - the show to which 08 is the instrumental theme.
10 - 13.
I've had to edit a few times, but it's good now.