Happy 由 Suite 102 於 2014年9月23日發行，收錄於專輯《Happy Kids - Single》中
BPM160
旋律
歌曲有多麼清晰易記且符合明確音樂模式的旋律。通常，旋律分明的作品會擁有清晰易記的器樂或人聲主線。
原聲音質
此指標衡量一首歌曲在多大程度上依賴原聲樂器 (例如鋼琴、吉他、小提琴、鼓、薩克斯風)，而非電子或數位合成音效
Valence
歌曲透過和聲與節奏所傳達的音樂積極性或情感基調。數值高通常對應快樂、興奮或愉悅感，數值低則與悲傷、憤怒或憂鬱相關。
節奏感
綜合了節拍穩定性、節奏型態與重拍強度等多重因素，以判定一首歌曲適合跳舞的程度。一首「節奏感強」的歌曲，通常具備穩定的速度、重複的音樂結構與明顯的強拍。
輕快
曲目的律動感可能受節奏快慢、音量起伏與聲譜密度所影響。較輕快的歌曲通常節奏強勁，編曲豐滿；反之，不太輕快的歌曲則可能編曲簡約、節奏較慢。
歌詞
It might seem crazy what I'm 'bout to say
Sunshine, she's here, you can take a break
I'm a hot air balloon that could go to space
With the air, like I don't care, baby, by the way, huh
(Because I'm happy)
Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do
Here come bad news, talking this and that (Yeah)
Well, give me all you got and don't hold it back (Yeah)
Well, I should probably warn ya, I'll be just fine (Yeah)
No offense to you, don't waste your time, here's why
(Because I'm happy)
Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do (Hey, come on, uh)
(Happy) Bring me down, can't nothing
(Happy) Bring me down, my level's too high
(Happy) To bring me down, can't nothing
(Happy) Bring me down, I said (Let me tell you now)
(Happy, happy, happy, happy) Bring me down, can't nothing
(Happy, happy, happy, happy) Bring me down, my level's too high
(Happy, happy, happy, happy) To bring me down, can't nothing
(Happy, happy) Bring me down, I said
(Because I'm happy)
Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do
(Because I'm happy)
Clap along if you feel like a room without a roof
(Because I'm happy)
Clap along if you feel like happiness is the truth
(Because I'm happy)
Clap along if you know what happiness is to you
(Because I'm happy)
Clap along if you feel like that's what you wanna do (Hey, come on, uh)
(Happy, happy, happy, happy) Bring me down, can't nothing
(Happy, happy, happy, happy) Bring me down, my level's too high
(Happy, happy, happy, happy) To bring me down, can't nothing
(Happy, happy) Bring me down, I said
(Because I'm happy)
Clap along if you feel like a room without a roof, uh
(Because I'm happy)
Clap along if you feel like happiness is the truth, uh
(Because I'm happy)
Clap along if you know what happiness is to you, ayy, ayy, ayy
(Because I'm happy)
Clap along if you feel like that's what you wanna do
(Because I'm happy)
Clap along if you feel like a room without a roof, uh
(Because I'm happy)
Clap along if you feel like happiness is the truth, uh
(Because I'm happy)
Clap along if you know what happiness is to you, hey, hey
(Because I'm happy)
Clap along if you feel like that's what you wanna do
Huh, come on
Written by: Pharrell Williams
