Infinity是英国男孩组合One Direction的第五张专辑MADE IN THE A.M.的宣传单曲。此单曲是一首抒情歌曲，歌曲表达了男孩们对于爱情的向往，以及踌躇。
专辑于2015年11月13日发行。普版曲目13首，豪华版将有17首。这张专辑也将作为One Direction休息期之前的最后一张专辑，不会进行专辑巡演。
歌词下方是Infinity钢琴谱，希望大家喜欢。
Infinity歌词：
Down to Earth
即使我知道那会很疼很疼
Keep 'em falling when I know it hurts
我以时速百万英里自由坠落
Going faster than a million miles an hour
努力深呼吸即使徒劳
Trying to catch my breath some way, somehow
我在空中自由坠落
Down to Earth
心已被冰封
It's like I'm frozen, but the world still turns
然而世界的齿轮仍旧不停转动
Stuck in motion, but the wheels keep spinning 'round
时光在倒流，无路可走
Moving in reverse with no way out
每当我靠近生命一步
And now I'm one step closer to being
我就离你远两步
Two steps far from you
每个人都喜欢你
When everybody wants you
每个人都想拥有你
Everybody wants you
数清天上所有的星星需要多少个夜晚
How many nights does it take to count the stars?
我心上的伤痕就需要多少个夜晚来弥补
That's the time it would take to fix my heart
亲爱的，我一直在那里等你
Oh, baby, I was there for you
我只想要你的真心话，
All I ever wanted was the truth, yeah, yeah
你希望你爱的人停留多少个夜晚
How many nights have you wished someone would stay?
你彻夜未眠，祈祷他们平安
Lay awake only hoping they're okay
我从来没想过自己能停留多少个夜晚
I never counted all of mine
如果可以，我想是永远
If I tried, I know it would feel like infinity
永远，永远，yeah
Infinity, infinity, yeah
永远
Infinity
我的眼睛
Eyes can't shine
只有看到发光的你时才会闪耀
Unless there's something burning bright behind
你离开了，我就一无所有
Since you went away, there's nothing left in mine
我感到自己的生命在流逝
I feel myself running out of time
每当我靠近生命一步
And now I'm one step closer to being
我就离你远两步
Two steps far from you
每个人都喜欢你
When everybody wants you
每个人都想拥有你
Everybody wants you
数清天上所有的星星需要多少个夜晚
How many nights does it take to count the stars?
我心上的伤痕就需要多少个夜晚来弥补
That's the time it would take to fix my heart
亲爱的，我一直在那里等你
Oh, baby, I was there for you
我只想要你的真心话，
All I ever wanted was the truth, yeah, yeah
你希望你爱的人停留多少个夜晚
How many nights have you wished someone would stay?
你彻夜未眠，祈祷他们平安
Lay awake only hoping they're okay
我从来没想过自己能停留多少个夜晚
I never counted all of mine
如果可以，我想是永远
If I tried, I know it would feel like infinity
永远，永远，yeah
Infinity, infinity, yeah
永远
Infinity
How many nights does it take to count the stars?
数清天上所有的星星需要多少个夜晚
That's the time it would take to fix my heart
我心上的伤痕就需要多少个夜晚来弥补
Oh, baby, I was there for you
亲爱的，我一直在那里等你
All I ever wanted was the truth, yeah, yeah
我只想要你的真心话，yeah，yeah
How many nights have you wished someone would stay?
你希望你爱的人停留多少个夜晚
Lay awake only hoping they're okay
你彻夜未眠，祈祷他们平安
I never counted all of mine
我从来没想过自己能停留多少个夜晚
If I tried, I know it would feel like infinity
如果可以，我想是永远
Infinity, infinity, yeah
永远，永远，yeah
Infinity
永远
Infinity钢琴谱-OneDirection
深い森钢琴谱-DoAsInfinity-幽深的森林-犬夜叉片尾曲
君がいない未来钢琴谱-DoAsInfinity-犬夜叉完结篇OP
Mysterious Magic钢琴谱-DoasInfinity-妖精的尾巴OP17
Infinity钢琴谱-初音未来
深い森钢琴简谱-数字双手-Do As Infinity
Infinity钢琴简谱-数字双手-One Direction
One Monster Infinity钢琴谱-SuperM-SuperM
Little Things钢琴简谱-One Direction演唱
Bones钢琴简谱-Imagine Dragons演唱
Because He Lives钢琴谱-Bill Gloria Gaither
Bad Apple钢琴谱-ZUN
Pied Piper钢琴谱-防弹少年团 BTS
一笑江湖钢琴谱-闻人听书
记忆深处钢琴谱-朴正元
如果能在一起钢琴谱-梁静茹
Suspirium钢琴谱-Thom Yorke
Pink White钢琴谱-Frank Ocean
英雄落幕钢琴谱-燃烧的音符
轻漪的节音钢琴谱-HOYO-MiX
迷宫钢琴谱-七朵花
Benedictus钢琴谱-Karl Jenkins
Everything Stays钢琴谱-Rebecca Sugar
Green Hill Zone钢琴谱-中村正人
I Like You So Much Youll Know It钢琴谱-Ysabelle Cuevas