How many songs are in the album "快樂童年日本童謠1" by Children's Chorus?

There are a total of 20 songs in "快樂童年日本童謠1".

When was the album "快樂童年日本童謠1" by Children's Chorus released?

"快樂童年日本童謠1" was released on January 1, 2002.

#	Track	Artist	Key	Camelot	BPM
1	ももたろう桃太郎	Children's Chorus	C Major	8B	114
2	むすんでひらいて握緊雙手,放開雙手	Children's Chorus	E♭ Major	5B	138
3	証城寺のたぬきばやし證城寺的狐狸之歌	Children's Chorus	E♭ Major	5B	138
4	ちようちよう蝴蝶	Children's Chorus	E♭ Major	5B	138
5	きらきら星小星星	Children's Chorus	E♭ Major	5B	138
6	うさぎとかめ兔子和烏龜	Children's Chorus	C Major	8B	112
7	どんぐりころころ橡樹咕嚕咕嚕	Children's Chorus	E♭ Major	5B	138
8	くつがなる鞋聲盪漾	Children's Chorus	E♭ Major	5B	138
9	すず女のがつこう麻雀學校	Children's Chorus	G Major	9B	109
10	おもちやのマーチ玩具的行進	Children's Chorus	E♭ Major	5B	138
11	雨ふリ下雨	Children's Chorus	E♭ Major	5B	138
12	タやけ小やけ晚霞	Children's Chorus	E♭ Major	5B	138
13	はと鴿子	Children's Chorus	E♭ Major	5B	138
14	かたつむリ蝸牛	Children's Chorus	D Major	10B	93
15	七つのニ七隻小烏鴉	Children's Chorus	G Major	9B	79
16	めだかの學校鯉魚的學校	Children's Chorus	E♭ Major	5B	138
17	めえめえこやぎ咩咩小山羊	Children's Chorus	E♭ Major	5B	138
18	おえま小馬	Children's Chorus	E♭ Major	5B	138
19	おもちやのチヤチヤチヤ熱鬧的玩具聲	Children's Chorus	E♭ Major	5B	138
20	しやぼん玉肥皂泡泡	Children's Chorus	E♭ Major	5B	138