Earlier, we revealed that Super Junior would be releasing 'Version B' of their recent released "Mr. Simple" album and it has finally arrived today with the full track of their song, "Superman". Their Version B is essentially the same as their first version, but with the inclusion of new 'urban soldier' concept photos and the track "Superman" which was performed during Super Junior's initial round of music program comebacks, and many fans lamented over how it wasn't included in the album. The song has been described to be a minimalist hip-hop track which feature the members singing in a low vocal range. Check it out below! [gallery columns=4]