皇后乐队mama是《波西米亚狂想曲》，mama是里面的歌词，歌词如下：
Is this the real life? Is this just fantasy
Caught in a landslide, no escape from reality
Open your eyes, look up to the skies and see
I'm just a poor boy, I need no sympathy
Because I'm easy come, easy go, little high, little low
Any way the wind blows doesn't really matter to me, to me
Mama, just killed a man
Put a gun against his head, pulled my trigger, now he's dead
Mama, life had just begun
But now I've gone and thrown it all away
Mama, ooh, didn't mean to make you cry
If I'm not back again this time tomorrow
Carry on, carry on as if nothing really matters
Too late, my time has come
Sends shivers down my spine, body's aching all the time
Goodbye, everybody, I've got to go
作品信息：
《波西米亚狂想曲》（英语：Bohemian Rhapsody）是由皇后乐队（Queen）演唱。曲中由许多支离破碎且风格步调差异甚大的部分构成，包括歌剧，重金属，清唱等，并且充满著猛烈的意识流与噩梦色彩。这在流行音乐中是不可思议的。
在当时，它是有史以来制作费最高的单曲，现在仍为流行音乐史上最精心设计的复杂作品之一。