@tsarstepan,
Ok, here's a quick crack at selected songs.
Opening Credits: Edvard Grieg - In the Hall of the Mountain King (not a great choice, dunno what to put here)
Waking Up: Beatles - I'm so Tired (this one could also be my losing my mind song)
First Day At School: Eminem - Lose yourself (my first day at school was a weird one where this was appropriate)
Falling In Love: Stan Getz & João Gilberto - Para Machucar Meu Coração
Breaking Up: Depends on the breakup for a rough one: Billie Holiday - Stormy Weather, Legião Urbana - Hoje a noite não tem luar or Areosmith - What it Takes or for an amicable one, like the one I'm having today, something like Stan Getz & João Gilberto - Just one of those things
Prom: Counting Crows - Mr Jones
Mental Breakdown: Nirvana - Pennyroyal Tea
Driving: Baden Powell - Samba Triste (his frenetic version, not the slow ones) or Infected Mushroom - Dancing with Kadafi or Tiesto - Adagio for Strings
Flashback: Anahata - Shakti
Getting back together: Blink-182 - I miss you
Wedding: Vivaldi - Four Seasons Winter Allegro non molto
Birth of Child: Bach - Cello Suite No. 1
Swan song: Stan Getz & João Gilberto - Aguas de Março
Death Scene: Bob Dylan - Forever Young or Samuel Barber - Adagio for Strings
Funeral song: Thelonious Monk - 'Round Midnight (would have been 2pac - Life goes on 10 years ago)
End Credits: Beethoven - 9th (same as first, not a great choice but just another of my favorites)