《TheReluctantHeroes》是日本动画《进击的巨人》（進撃の巨人）原声音乐。由泽野弘之作曲，mpi演唱。
《进击的巨人》是根据日本漫画家谏山创的漫画作品所改编的同名动画作品，属于末日系漫画，主要讲述高墙内的人类为了自已的生存对抗巨人的故事。动画由WITSTUDIO负责制作，电视动画于2013年4月6日播放，第一季总集数为26话（包含1集回顾篇），节选自漫画前33话。
Day by day
We have lost our edge
Don t you know
Forgetten is the life we led
Now it seems
You don't care what the risk is
The peaceful times have made us blind
Can't look back
They will not come back
Can't be afraid
It's time after time
Once again
I'm hiding in my room
The peaceful times have made us blind
So you can't fly if you never try
You told me Oh long ago
But you left the wall
Out side the gate
So more than ever It's real
It was like a nightmare
It's painful for me
Because nobody wants to die too fast
Remember the day of grief
Now it's strange for me
I could see your face
I could hear your voice
Remember the day we met
It's painful for me
Because nobody wants to die too fast
Remember a day we dreamt
It's painful for me
I could see your face
I could hear your voice
Song for reluctant heroes
Oh Give me you strength
Our life is so short
Song for reluctant heroes
I wanna be brave like you
From my heart
Song for reluctant heroes
Oh Give me you strength
Our life is so short
Song for reluctant heroes
I wanna be brave like you
Can't look back
They will not come back
Can't be afraid
It's time after time
Once again
I'm hiding in my room
The peaceful times have made us blind
So you can't fly if you never try
You told me Oh long ago
But you left the wall
Out side the gate
So more than ever It's real
It was like a nightmare
It's painful for me
Because nobody wants to die too fast
Remember the day of grief
And it's strange for me
I could see your face
I could hear your voice
Remember a day we met
It's painful for me
Because nobody wants to die too fast
Remember a day we dreamt
It's painful for me
I could see your face
I could hear your voice
It was like a nightmare
It's painful for me
Because nobody wants to die too fast
Remember the day of grief
Now it's strange for me
I could see your face
I could hear your voice
Remember the day we met
It's painful for me
Because nobody wants to die too fast
Remember a day we dreamt
It's painful for me
I could see your face
I could hear your voice
VAMPIRE BALL钢琴谱-羽毛田丈史-吸血鬼骑士GuiltyOST
Vampire Killer钢琴谱-Sotaro Tojima and Hiroshi Mitsuoka
The Reluctant Heroes钢琴谱 进击的巨人 OST-Animenz-Animenz
ChampionSelect（英雄联盟排位音乐）钢琴谱-LeagueofLegends英雄联盟
Empire of Angels钢琴谱-two steps from hell
Empire钢琴谱-Shakira
We Are the Champions伴奏钢琴谱-Queen皇后乐队
We Are the Champions钢琴谱-Queen
Empire State Of MindPart2钢琴谱-AliciaKeys
Vampire Killer钢琴谱-恶魔城-动漫影视
浪花兄弟《想你就写信》钢琴谱
赵英俊、夏筠妍《我就要和你在一起》钢琴谱
朱逢博《那就是我》钢琴谱
理查德·克莱德曼《乡愁》钢琴谱
姚贝娜《红颜劫》钢琴谱
EXO《人鱼的眼泪》钢琴谱
范玮琪《一个像夏天一个像秋天》钢琴谱
老鹰乐队《加州旅馆》钢琴谱
李琛《窗外》钢琴谱
梁静茹《会呼吸的痛》钢琴谱
林志炫《单身情歌》钢琴谱
冯曦妤《我在那一角落患过伤风》钢琴谱
Beyond《Kaze》钢琴谱
王菲《容易受伤的女人》钢琴谱
刘德华《忘不了你》钢琴谱