World 3 is an ice world while World 4 is a water world in New Super Mario Bros Wii. In New Super Mario Bros U, why is World 3 the water world
![Stream New Super Mario Bros. Castle (SMM Edit/Yoshi/Leaf Bs/Gold Rg) (Wii, 2 and U and SMM) by NinTylo | Listen online for free on SoundCloud Stream New Super Mario Bros. Castle (SMM Edit/Yoshi/Leaf Bs/Gold Rg) (Wii, 2 and U and SMM) by NinTylo | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-000580009823-xjn28x-t500x500.jpg)
Stream New Super Mario Bros. Castle (SMM Edit/Yoshi/Leaf Bs/Gold Rg) (Wii, 2 and U and SMM) by NinTylo | Listen online for free on SoundCloud
New Super Mario Bros Wii Castle Theme for Saxophone Ensemble with Percussion Accompaniment Sheet music for Saxophone alto, Saxophone tenor, Saxophone baritone, Timpani & more instruments (Mixed Ensemble) | Musescore.com
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