| Song | 钢の心(Piano Version) |
| Artist | まきちゃんぐ |
| Album | 钢の心 |
| [00:23.05] | 吐き出した刃の水溜りに |
| [00:29.12] | 自分の居場所を探してみる |
| [00:34.84] | あの日の背中追いかけたのに |
| [00:40.66] | あるのはただ泣き出した空だけ |
| [00:46.53] | 月も星もみんな黙ってしまった |
| [00:52.46] | アタシは一人身を縮める |
| [00:58.37] | 「守りたいものかあると人は強くなれる」 |
| [01:05.24] | と人は言う |
| [01:09.15] | |
| [01:10.07] | この背中の重みが心地よくなっていく |
| [01:16.39] | アタシの中をそっと掻き乱す |
| [01:21.79] | 雲間から光が流れ落ちるように |
| [01:27.79] | 貴方が溶かしてく |
| [01:30.34] | 鋼の心 |
| [01:35.26] | |
| [01:55.18] | いつしか手にしてたものの数と |
| [02:01.04] | 捨てた数 天秤にかけてみた |
| [02:06.86] | 一方に傾く秤を見て |
| [02:11.99] | 貴方だけはどうしても |
| [02:15.31] | 乗せられなかった |
| [02:18.98] | |
| [02:30.43] | 綱の隙間から貴方の腕が |
| [02:36.27] | アタシを強く掴む |
| [02:41.71] | 虹の橋を渡ろう |
| [02:45.19] | 見つからないようにホラ |
| [02:48.52] | カーテンレールに手を延ばす |
| [02:53.67] | 雲間から光が流れ落ちるように |
| [02:59.88] | 貴方が溶かしてく |
| [03:02.28] | 鋼の心 |
| [03:06.13] | |
| [03:27.15] | この背中の重みが心地よくなっていく |
| [03:33.15] | アタシの中をそっと掻き乱す |
| [03:38.77] | 雲間から光が流れ落ちるように |
| [03:44.96] | 貴方が溶かしてく |
| [03:47.56] | 鋼の心 |
| [03:50.77] | |
| [03:52.28] | 虹の橋を渡ろう |
| [03:55.13] | 見つからないようにホラ |
| [03:58.75] | カーテンレールに手を延ばす |
| [04:03.82] | 雲間から光が流れ落ちるように |
| [04:10.04] | 貴方が溶かしてく |
| [04:12.82] | 鋼の心 woo~ |
| [04:17.59] | |
| [04:37.52] | 貴方が溶かしてく |
| [04:40.43] | 鋼の心 |
| [00:23.05] | tǔ chū rèn shuǐ liū |
| [00:29.12] | zì fēn jū chǎng suǒ tàn |
| [00:34.84] | rì bèi zhōng zhuī |
| [00:40.66] | qì chū kōng |
| [00:46.53] | yuè xīng mò |
| [00:52.46] | yī rén shēn suō |
| [00:58.37] | shǒu rén qiáng |
| [01:05.24] | rén yán |
| [01:09.15] | |
| [01:10.07] | bèi zhōng zhòng xīn dì |
| [01:16.39] | zhōng sāo luàn |
| [01:21.79] | yún jiān guāng liú luò |
| [01:27.79] | guì fāng róng |
| [01:30.34] | gāng xīn |
| [01:35.26] | |
| [01:55.18] | shǒu shù |
| [02:01.04] | shě shù tiān chèng |
| [02:06.86] | yī fāng qīng chèng jiàn |
| [02:11.99] | guì fāng |
| [02:15.31] | chéng |
| [02:18.98] | |
| [02:30.43] | gāng xì jiān guì fāng wàn |
| [02:36.27] | qiáng guāi |
| [02:41.71] | hóng qiáo dù |
| [02:45.19] | jiàn |
| [02:48.52] | shǒu yán |
| [02:53.67] | yún jiān guāng liú luò |
| [02:59.88] | guì fāng róng |
| [03:02.28] | gāng xīn |
| [03:06.13] | |
| [03:27.15] | bèi zhōng zhòng xīn dì |
| [03:33.15] | zhōng sāo luàn |
| [03:38.77] | yún jiān guāng liú luò |
| [03:44.96] | guì fāng róng |
| [03:47.56] | gāng xīn |
| [03:50.77] | |
| [03:52.28] | hóng qiáo dù |
| [03:55.13] | jiàn |
| [03:58.75] | shǒu yán |
| [04:03.82] | yún jiān guāng liú luò |
| [04:10.04] | guì fāng róng |
| [04:12.82] | gāng xīn woo |
| [04:17.59] | |
| [04:37.52] | guì fāng róng |
| [04:40.43] | gāng xīn |