| 歌曲 | key of life |
| 歌手 | 中丸雄一 |
| 专辑 | Cartoon KAT-TUN II You |
| [00:00.00] | 作曲 : 田中直 |
| [00:01.00] | 作词 : 中丸雄一 |
| [00:19.180] | 出会えた事が本当に良かった |
| [00:23.790] | 純粋にそう思いたかった |
| [00:28.430] | 強がる影に隠れる所を |
| [00:32.790] | 見ないふりして流してたのかな |
| [00:37.560] | |
| [00:37.950] | たまにくれる小さな手紙が |
| [00:42.390] | 増える事はもうないのかな |
| [00:46.950] | 二人過ごした優しい時間 |
| [00:51.250] | 戻りたいんだ出来るなら |
| [00:55.230] | |
| [00:55.560] | 今は誰かのそばにいるのかな |
| [00:59.840] | 君が出てくる夢の中に |
| [01:04.150] | |
| [01:04.600] | 愛してた事愛されてた事 |
| [01:08.830] | 君が教えてくれたkey of life |
| [01:13.870] | 壊れない過去綺麗な思い出 |
| [01:18.370] | 心の中にならべて |
| [01:22.120] | |
| [01:22.840] | 愛してたその涙さえ |
| [01:27.520] | ぬぐえないこの胸の奥 |
| [01:32.220] | 愛してたその涙さえ |
| [01:40.950] | |
| [01:46.990] | |
| [01:52.700] | |
| [02:00.780] | 出会えた事が本当に良かった |
| [02:05.300] | 純粋にそう思いたかった |
| [02:10.060] | 戻る場所がここではなくとも |
| [02:14.350] | 忘れる事はないだろう |
| [02:17.890] | |
| [02:18.510] | 夢ならば早く覚めてほしいよ |
| [02:22.960] | よそ見してたら君がいない |
| [02:27.030] | |
| [02:27.440] | 愛してた事愛されてた事 |
| [02:32.010] | 君が教えてくれたkey of life |
| [02:36.670] | 壊れない過去綺麗な思い出 |
| [02:41.220] | 心の中にならべて |
| [02:45.560] | |
| [02:46.090] | 愛してたその涙さえ |
| [02:50.480] | ぬぐえないこの胸の奥 |
| [02:55.030] | 愛してたその涙さえ |
| [03:00.610] | |
| [03:05.220] | |
| [03:07.550] | |
| [03:08.970] | 愛してた事愛されてた事 |
| [03:13.630] | もう一度だけ魔法をかけて |
| [03:18.460] | 君の寝顔を見つめてる日々が |
| [03:22.910] | そうこのまま続いて |
| [03:27.070] | |
| [03:27.660] | 愛してるどの笑顔さえ |
| [03:32.160] | またすぐに分かり合えるよ |
| [03:36.770] | 愛してるどの笑顔さえ |
| [00:00.00] | zuò qǔ : tián zhōng zhí |
| [00:01.00] | zuò cí : zhōng wán xióng yī |
| [00:19.180] | chū huì shì běn dāng liáng |
| [00:23.790] | chún cuì sī |
| [00:28.430] | qiáng yǐng yǐn suǒ |
| [00:32.790] | jiàn liú |
| [00:37.560] | |
| [00:37.950] | xiǎo shǒu zhǐ |
| [00:42.390] | zēng shì |
| [00:46.950] | èr rén guò yōu shí jiān |
| [00:51.250] | tì chū lái |
| [00:55.230] | |
| [00:55.560] | jīn shuí |
| [00:59.840] | jūn chū mèng zhōng |
| [01:04.150] | |
| [01:04.600] | ài shì ài shì |
| [01:08.830] | jūn jiào key of life |
| [01:13.870] | huài guò qù qǐ lì sī chū |
| [01:18.370] | xīn zhōng |
| [01:22.120] | |
| [01:22.840] | ài lèi |
| [01:27.520] | xiōng ào |
| [01:32.220] | ài lèi |
| [01:40.950] | |
| [01:46.990] | |
| [01:52.700] | |
| [02:00.780] | chū huì shì běn dāng liáng |
| [02:05.300] | chún cuì sī |
| [02:10.060] | tì chǎng suǒ |
| [02:14.350] | wàng shì |
| [02:17.890] | |
| [02:18.510] | mèng zǎo jué |
| [02:22.960] | jiàn jūn |
| [02:27.030] | |
| [02:27.440] | ài shì ài shì |
| [02:32.010] | jūn jiào key of life |
| [02:36.670] | huài guò qù qǐ lì sī chū |
| [02:41.220] | xīn zhōng |
| [02:45.560] | |
| [02:46.090] | ài lèi |
| [02:50.480] | xiōng ào |
| [02:55.030] | ài lèi |
| [03:00.610] | |
| [03:05.220] | |
| [03:07.550] | |
| [03:08.970] | ài shì ài shì |
| [03:13.630] | yí dù mó fǎ |
| [03:18.460] | jūn qǐn yán jiàn rì |
| [03:22.910] | xu |
| [03:27.070] | |
| [03:27.660] | ài xiào yán |
| [03:32.160] | fēn hé |
| [03:36.770] | ài xiào yán |
| [00:19.180] | néng yǔ nǐ xiè hòu zhēn shì tài hǎo le |
| [00:23.790] | céng xiǎng jiù zhè me chún cuì dì rèn wéi |
| [00:28.430] | nà shí zhǐ shì bǎ yǐn cáng zài chěng qiáng xià de yīn yǐng |
| [00:32.790] | zhuāng zuò bú jiàn rèn qí zì rán le ba |
| [00:37.950] | nǐ ǒu ěr jì lái de duǎn xiǎo xìn jiān |
| [00:42.390] | dà gài bú huì zài zēng duō le ba |
| [00:46.950] | liǎng rén yì qǐ dù guò de wēn cún shí guāng |
| [00:51.250] | kě yǐ de huà hǎo xiǎng chóng wēn |
| [00:55.560] | rú jīn de nǐ yí dìng yǒu rén xiāng bàn le ba |
| [00:59.840] | zài yǒu nǐ chū xiàn de mèng zhōng |
| [01:04.600] | ài zhe nǐ de guò qù wèi nǐ suǒ ài de guò qù |
| [01:08.830] | dōu shì nǐ jiāo gěi wǒ de KEY OF LIFE |
| [01:13.870] | jiāng nán yǐ mó sǔn de guò qù měi lì xuàn làn de huí yì |
| [01:18.370] | zài xīn zhōng yī yī pū pái kāi lái |
| [01:22.840] | jí shǐ shì ài guò de yǎn lèi |
| [01:27.520] | yě wú fǎ cóng xīn de shēn chù mǒ miè |
| [01:32.220] | jí shǐ shì ài guò de yǎn lèi |
| [02:00.780] | néng yǔ nǐ xiè hòu zhēn shì tài hǎo le |
| [02:05.300] | céng xiǎng jiù zhè me chún cuì dì rèn wéi |
| [02:10.060] | jí shǐ zhè lǐ de dì fāng hái kě yǐ huí lái |
| [02:14.350] | yě bú huì wàng jì ba |
| [02:18.510] | rú guǒ shì mèng qǐng zǎo diǎn xǐng lái |
| [02:22.960] | dōng zhāng xī wàng, yě méi yǒu nǐ de cún zài |
| [02:27.440] | ài zhe nǐ de guò qù wèi nǐ suǒ ài de guò qù |
| [02:32.010] | dōu shì nǐ jiāo gěi wǒ de KEY OF LIFE |
| [02:36.670] | jiāng nán yǐ mó sǔn de guò qù měi lì xuàn làn de huí yì |
| [02:41.220] | zài xīn zhōng yī yī pū pái kāi lái |
| [02:46.090] | jí shǐ shì ài guò de yǎn lèi |
| [02:50.480] | yě wú fǎ cóng xīn de shēn chù mǒ miè |
| [02:55.030] | jí shǐ shì ài guò de yǎn lèi |
| [03:08.970] | ài zhe nǐ de guò qù wèi nǐ suǒ ài de guò qù |
| [03:13.630] | qǐng zài shī shàng zuì hòu de yī cì mó fǎ |
| [03:18.460] | ràng níng shì zhe nǐ shuì yán de měi yì tiān |
| [03:22.910] | jiù zhè yàng chí xù cháng yuǎn |
| [03:27.660] | ài zhe nǐ bù guǎn shì nǐ zěn yàng de xiào róng |
| [03:32.160] | wǒ yòu huì mǎ shàng jiù huì míng bái |
| [03:36.770] | ài zhe nǐ bù guǎn shì nǐ zěn yàng de xiào róng |