Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Disc | Track | English title | Japanese title | Rōmaji title | Artist | Track time |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | 1.0 | Hello Sadness! | 悲しみよこんにちは | Kanashimi yo Konnichi wa | Yuki Saito | 4:00 |
| 1.0 | 2.0 | Forgotten Things When Moving | お引越し・忘れもの | Ohikkoshi Wasuremono | Yuki Saito | 4:44 |
| 2.0 | 3.0 | Will Tomorrow Be Sunny? | あした晴れるか | Ashita Hareru ka | Takao Kisugi | 4:35 |
| 2.0 | 4.0 | Just a Little Farther | もう少し遠く | Mō Sukoshi Tōku | Takao Kisugi | 4:10 |
| 3.0 | 5.0 | Cinema | シ・ネ・マ | Shinema | Picasso | 3:56 |
| 3.0 | 6.0 | BGM : On the Way Home 2 | BGM-帰り道２ | Bijiemu Kaerimichi Tsū | Instrumental | 3:26 |
| 4.0 | 7.0 | Alone Again | アローン・アゲイン | Arōn Agein | Gilbert O'Sullivan | 3:40 |
| 4.0 | 8.0 | Get Down | ゲット・ダウン | Getto Daun | Gilbert O'Sullivan | 2:38 |
| 5.0 | 9.0 | Premonition | 予感 | Yokan | Kyoko Otonashi | 3:53 |
| 5.0 | 10.0 | Toward the Entrance to a Dream | 夢の入口へ… | Yume no Iriguchi e... | Kyoko Otonashi | 4:03 |
| 6.0 | 11.0 | Fantasy | ファンタジー | Fantajī | Picasso | 4:03 |
| 6.0 | 12.0 | Picture of Teary Eyes | 濡れた瞳のピクチャー | Nureta Hitomi no Pikuchā | Picasso | 3:36 |
| 7.0 | 13.0 | I Love You | 好きさ | Suki sa | Anzen Chitai | 2:49 |
| 7.0 | 14.0 | Enveloped in Memories | 思い出につつまれて | Omoide ni Tsutsumarete | Anzen Chitai | 2:40 |
| 8.0 | 15.0 | Sunny Shiny Morning | サニー　シャイニー　モーニング | Sanī Shainī Mōningu | Kiyonori Matsuo | 3:48 |
| 8.0 | 16.0 | Younger Girl | ヤンガーガール | Yangā Gāru | Kiyonori Matsuo | 3:15 |
| 9.0 | 17.0 | Goodbye Sketch | サヨナラの素描 | Sayonara no Dessan | Picasso | 4:34 |
| 9.0 | 18.0 | Sand Atelier | 砂のATELIER | Suna no Atorie | Picasso | 3:57 |
| 10.0 | 19.0 | Melody | メロディー | Merodī | Kyoko Otonashi | 3:51 |
| 10.0 | 20.0 | Excitement | ときめき | Tokimeki | Kyoko Otonashi | 3:59 |
| 11.0 | 21.0 | Sunny Spot | 陽だまり | Hidamari | Kōzō Murashita | 4:05 |
| 11.0 | 22.0 | Symphony of Wind | BGM: 風のシンフォニー | Bijiemu: Kaze no Shinfonī | Instrumental | 4:08 |
| 12.0 | 23.0 | Begin the Night | ビギン・ザ・ナイト | Bigin za Naito | Picasso | 4:32 |
| 12.0 | 24.0 | The Tenderness Burns | 愛しさが、燃える。 | Itoshisa ga, Moeru. | Picasso | 4:33 |
| 13.0 | 25.0 | Glass Kiss | 硝子のキッス | Garasu no Kissu | Rika Himenogi | 4:28 |
Question:
What is the smallest track number?
Answer:
1.0