"Bye Bye" 是由瑪麗亞·凱莉演唱的一首歌曲，收錄於她的第八張專輯《E=MC²》。以下是這首歌的部分歌詞：
(Verse 1)
Gonna say goodbye, gonna face the skies
Going out on wings of destiny
Gonna take a breath, gonna spread my wings and fly
(Chorus)
Bye bye, I'm leavin'
Gonna leave this world today
Bye bye, forever
Never gonna look back again
(Verse 2)
Gonna feel the sun, gonna feel the rain
Gonna let it all run through my veins
Gonna let it all, gonna let it all out today
(Chorus)
Bye bye, I'm leavin'
Gonna leave this world today
Bye bye, forever
Never gonna look back again
(Bridge)
Oh, I'm feeling free
Like a bird on the wind
Through the open door
Out of reach, so much stronger
Life's in bloom, feel the rhythm of my soul
Fly, forever and a day
Gonna let it all run through my veins
(Chorus)
Bye bye, I'm leavin'
Gonna leave this world today
Bye bye, forever
Never gonna look back again
(Outro)
Gonna spread my wings and fly away.
以上歌詞僅供參考，因為歌詞可能會根據演唱版本和錄製時間有所不同。