808

《808》的詞曲部分由最近炙手可熱的《嘻哈帝國》（《Empire》）音樂製作人Jim Beanz和音樂才女Candice Nelson攜手張靚穎共同完成，編曲製作由Jack Novak親自操刀。不需任何前奏，最直接的“電”動你的視聽感官。最in的電音特效結合R&B、House風格等年輕人元素的編曲，引領華語樂壇新的舞曲風潮。琢磨不透你想要的，就恣意迷茫在音樂中徹底釋放自己，總會驚喜，有一個旋律能夠直擊你內心，讓你忠於自己的神經與身體。這就是張靚穎希望通過《808》傳遞給你的訊息。

Got me in the sky

Up so high

Now I feel like I can walk on air

Make me feel right every time

You're the only one that takes me there

Addicted to your love

Come and give it to me now

You got me turning up

When I should be turning down

You make it so hard

Gonna have you everyday

My heart is beating like an 808

I need that

I need that 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

How'd you do that

On Contact

When you touch me I just loose my breath

Happen so fast

I'm speechless

Your love that hasn't failed me yet

Addicted to your love

Come and give it to me now

You got me turning up

When I should be turning down

You make it so hard

Gonna have you everyday

My heart is beating like an 808

I need that

I need that 808

Baby you got my heart

Beating like an 808

I need that

I need that 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

Got my heart

Beating like an 808

2017年12月6日， 《808》進入了美國Billboard舞曲/電音Hot EDM TOP50榜單第39名。

《808》中，張靚穎的電子音色綻放出濃烈與張揚色彩，令人耳目一新。該曲由House、R&B等不同元素架構出來，帶著潮流意氣與國際范兒的風範，張靚穎用動感與個性的音色來“電”聽眾的視聽感官，讓人隨著旋律去律動身體。該歌曲採用EDM+Vocal的形式，通篇選擇中快板節奏，放棄了“欲揚先抑”的歌曲程式，非常適合全英文的歌詞。點題的“My heart is beating like an 808”，將心跳比作808鼓點，也是巧思獨運。張靚穎將“808”的發音“Eight-O-Eight”特地斷開，將最後一個“Eight”處理成中文擬聲的“嘿或嗨”，形成了一種喊麥的感覺，現場感呼之欲出。