Editing List of Music Appearances (section)

== Caged Heart ==
;'''Hisao is told about Yamaku Academy, where he will likely spend the rest of his high school days.'''
:Prologue, Bundle of Hisao
;'''Hisao's heart begins to act up after running too hard.'''
:Act 1, Exercise
;'''Hisao gets mad at Shizune and Misha for asking about his medications.'''
:Act 1, Home Field Advantage
;'''Hisao gloomily wanders around the festival before going to meet Kenji on the roof.'''
:Act 1, The Deep End
;'''A letter from Iwanako spoils Hisao's day.'''
:Act 2 (Emi), Piracy on the High Seas
;'''Emi stumbles after her morning run, but pushes Hisao away when he tries to help.'''
:Act 3 (Emi), Invisible Rock
;'''Emi tells Hisao that rejecting his support was helpful to her.'''
:Act 3 (Emi), Debate Expresses Doubt
;'''Hisao complies to Emi's request and leaves her house.'''
:Act 3 (Emi), Guess Who's Coming... Never Mind
;'''Misha tells Hisao to fight for his relationship with Emi.'''
:Act 3 (Emi), Instant Replay
;'''Hanako begins to panic while doing group work in class.'''
:Act 3 (Hanako), Falling
;'''Hisao's attempt to get Hanako out of her room has startling results.'''
:Act 4 (Hanako), Misstep
;'''The events of the previous night weigh heavily on Hisao.'''
:Act 4 (Hanako), Indeterminate Future
;'''Hisao reads Iwanako's letter.'''
:Act 2 (Lilly), A Brief History of Thyme
;'''Hisao tells Lilly, Hanako, Emi, and Rin about his heart.'''
:Act 2 (Lilly), Little Wing
;'''Hisao wakes up in a hospital ward and struggles to come to terms with his life.'''
:Act 4 (Lilly), Under a Maudlin Sky
;'''A letter from Iwanako arrives.'''
:Act 2 (Rin), Iwanako's Regret
;'''Rin decides to try smoking to get a fresh look at creativity.'''
:Act 3 (Rin), Self-Destruction
;'''Rin instructs Hisao not to visit her for awhile.'''
:Act 3 (Rin), Reverse Escapism
;'''Rin comes to visit Hisao on the day before her exhibition opening.'''
:Act 4 (Rin), Demused
;'''Rin becomes overwhelmed and collapses during her exhibition opening.'''
:Act 4 (Rin), The Scene
;'''Hisao receives a letter from Iwanako.'''
:Act 3 (Shizune), The Anchor
;'''Hisao makes an excuse to allow Shizune and Misha to spend time alone.'''
:Act 3 (Shizune), Look Aside
;'''Hisao explains to Misha how he feels about Shizune.'''
:Act 3 (Shizune), Look Ahead
;'''Hisao tries to talk to Shizune, but has no success.'''
:Act 4 (Shizune), Spiral