《天空之梦》是亿铁国的第四代国歌，由殉葬·特兰克斯作词、作曲、演唱。2004年1月确定为国歌。

啊那美丽的蓝天

那是我们的梦

奇迹般的化身

铁路大王是我们的神

亿铁的人民

承载起神圣的长袍

我们一起走向美丽的蓝天

啊未定未定未定

未定未定未定

未定未定未定

未定未定是未定未定

未定的未定

未定起未定的未定

未定未定未定未定的未定

（来源飞卢达克：亿铁新国歌《天空之梦》歌词未定）

A that meiful bluetian

that shi our meng

miracle ban de avatar

Feludak shi our shen

eFe de people

bearing zai up shen holy chang robe

our yi up zou towards meiful bluetian

A wei certainly wei certainly wei certainly

wei certainly wei certainly wei certainly

wei certainly wei certainly shi  wei certainly wei certainly

wei certainly de wei certainly

wei certainly up wei certainly de wei certainly

wei certainly wei certainly wei certainly wei certainly de wei certainly