《All Falls Down》由挪威DJ、音乐制人作Alan Walker、英国DJ Digital Farm Animals制作，瑞典歌手Juliander、美国新星歌手Miley Cyrus（麦莉·赛勒斯）的亲妹妹Noah Cyrus演唱。于2017年10月27日通过SONY音乐唱片公司发行。
Alan Walker在新闻发布会上提出：“有了大家对我的支持，我便有机会与一些了不起的艺术家合作，Noah Cyrus的声音绝对不可思议！自从我第一次听到后，我便爱上了它，我已经等不及让所有的歌迷听到了，她的歌声令人耳目一新，同样也能与我的风格融洽在一起，这对于我作为一个DJ的演变非常重要。”赛勒斯补充说：“我不可相信我能够成为这首歌曲制作的一部分，这真是一件很棒的事情，我能够融入进去真的很不可思议。”
作为一位年纪轻轻却已在全球流媒体平台上占有绝对地位的艺人，Alan Walker被称为EDM新星可谓当之无愧。这次Alan Walker再次令歌迷“耳前一亮”，联手美国超级新人Noah Cyrus和英国著名DJ Digital Farm Animals，发行全新单曲《All Falls Down》。
What's the trick I wish I knew
I'm so done with thinking through
All the things I could've been
And I know you want me too
All it takes is that one look at you
And I run right back to you
You cross that line and it's time to say F you
What's the point in saying that
When you know how I'll react
You think you can just take it back
But shit just don't work like that
You're the drug that I'm addicted to
And I want you so bad
Guess I'm stuck with you and that's that
'Cause when it all falls down then whatever
When it don't work out for the better
If it just ain't right and it's time to say goodbye
When it all falls down when it all falls down
I'll be fine I'll be fine
You're the drug that I'm addicted to
And I want you so bad but I'll be fine
Why we fight I don't know
We say what hurts the most
Oh I tried staying cold but you take it personal
All these firing shots and making ground
It's way too hard to cope
But I still can't let you go
'Cause when it all falls down then whatever
When it don't work out for the better
If it just ain't right and it's time to say goodbye
When it all falls down when it all falls down
I'll be fine I'll be fine
You're the drug that I'm addicted to
And I want you so bad
But I'll be fine
I'll be fine-ine-fine fine-ine-ine
I'll be fine-ine-fine fine-ine-ine
I'll be fine-ine-fine fine-ine-ine
I'll be fine-ine-fine fine
'Cause when it all falls down then whatever
(Then whatever babe)
When it don't work out for the better
(For the better)
If it just ain't right
And it's time to say goodbye
When it all falls down
(When it all when it all)
I'll be fine (Fine fine fine)
I'll be fine (I'll be fine)
You're the drug that I'm addicted to
And I want you so bad
But I'll be fine (I'll be fine)
And that's that