I Don't Know是原披头士乐队成员，英国最具影响力之一音乐家Paul McCartney发布的歌曲。年少轻狂时的摇滚梦想已成往事，岁月的洗礼荡涤了青春的虚火，年老的McCartney，还是在最适合他的优雅与悦耳中，找回了他的位置。爵士乐的编排，伦敦交响乐团适度古典的点缀，再加上McCartney深情醇厚的歌声使曲子更加柔和、典雅、高贵。
I got crows at my window dogs at my door
I don't think I can take anymore
What am I doing wrong I don't know
My brother told me life's not a pain
That was right when it started to rain
Where am I going wrong I don't know
But it's alright sleep tight
I will take the strain
You'll find love of mine
You will feel no pain
When I see trouble at every turn
I've got so many lessons to learn
What am I doing wrong I don't know
Now what's the matter with me
Am I right am I wrong
Now I started to see
I must try to be strong
I've tried to love you best as I can
But you know that I'm only a man
Why am I going wrong I don't know
Ooh yeah
Oh woah woah woah mhmm
But it's alright sleep tight
I will take the strain
Yeah you'll find little love of mine
You will feel no pain
I got crows at my window dogs at my door
But I don't think I can take anymore
What am I doing wrong I don't know
Now what's the matter with me I don't know I don't know
What's the matter with me I don't know I don't know
What's the matter with me I don't know I don't know
你看你看月亮的脸钢琴谱 孟庭苇-月亮的脸在偷偷的改变
一笑倾城钢琴谱 汪苏泷 微微一笑很倾城
珍惜钢琴谱-李宇春｜注定的相遇，哪怕要放弃，也要珍惜
避风港钢琴谱 冯曦妤-父母是永远的避风港
不哭钢琴谱 Sunnee 想起青春期那个偏执敏感的自己
芊芊钢琴谱 CRITTY / Kasa YAYA 绝唱一段芊芊爱无非看谁成茧
故长安钢琴谱 张靓颖 电视剧将夜主题曲
第一次钢琴谱 光良-第一次就决定绝不会错
月光奏鸣曲第一乐章钢琴谱-我从他的月光中，听到了午夜的微风
胡桃夹子钢琴谱 张碧晨-风触碰悲伤带不走痛
Surfboard Boogie钢琴谱-Martha Mier
风再起时钢琴谱-张国荣
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