Complex sentence: It was written by all members of the band for their fifth studio album, "Mylo Xyloto" but it didn't made the final tracklisting, it was released in the "Every Teardrop Is a Waterfall" iTunes exclusive EP.
Split into simpler sentences: It was written by all members of the band for their fifth studio album "Mylo Xyloto", but it didn't made the final tracklisting. Instead, it was released in the "Every Teardrop Is a Waterfall" iTunes exclusive EP.