| Song | KEY OF LOVE |
| Artist | TWO-MIX |
| Album | Rhythm Formula |
| [00:23] | 会えなくてせつない… |
| [00:28] | ときめいて言えない |
| [00:33] | 全てを君に伝えたいのに |
| [00:38] | 胸が痛い… |
| [00:43] | きっと二人 想いは同じと |
| [00:48] | 信じてる… なのに怖い… |
| [00:53] | 離れてると心細くなる |
| [00:59] | 独り占めしたくて… |
| [01:04] | 安らぎと不安を |
| [01:09] | 問い挂ける口唇(くちびる) |
| [01:14] | やさしく甘くKISSで受け止めて |
| [01:19] | “…そばに いて欲しい…” |
| [01:45] | 想い出があふれて… |
| [01:50] | ため息に変わって… |
| [01:55] | 時々君が憎らしくなる |
| [02:00] | 心揺れて… |
| [02:05] | もっと二人 素直になりたい |
| [02:10] | その頬に觸れていたい… |
| [02:15] | 愛の謎は今も解けなくて |
| [02:20] | 明日を迷わせる… |
| [02:26] | 誰よりまぶしい |
| [02:31] | まなざしで見つめて |
| [02:35] | 笑顔の鍵はいつも君だけに |
| [02:41] | 預けているから… |
| [03:27] | 安らぎと不安を 問い挂ける口唇(くちびる) |
| [03:37] | やさしく甘くKISSで受け止めて |
| [03:42] | “…そばに いて欲しい…” |
| [03:46] | “…いつも そばに いて欲しい…” |
| [00:23] | huì |
| [00:28] | yán |
| [00:33] | quán jūn chuán |
| [00:38] | xiōng tòng |
| [00:43] | èr rén xiǎng tóng |
| [00:48] | xìn bù |
| [00:53] | lí xīn xì |
| [00:59] | dú zhàn |
| [01:04] | ān bù ān |
| [01:09] | wèn guà kǒu chún |
| [01:14] | gān KISS shòu zhǐ |
| [01:19] | " yù" |
| [01:45] | xiǎng chū |
| [01:50] | xī biàn |
| [01:55] | shí jūn zēng |
| [02:00] | xīn yáo |
| [02:05] | èr rén sù zhí |
| [02:10] | jiá chù |
| [02:15] | ài mí jīn jiě |
| [02:20] | míng rì mí |
| [02:26] | shuí |
| [02:31] | jiàn |
| [02:35] | xiào yán jiàn jūn |
| [02:41] | yù |
| [03:27] | ān bù ān wèn guà kǒu chún |
| [03:37] | gān KISS shòu zhǐ |
| [03:42] | " yù" |
| [03:46] | " yù" |