Complex sentence: The band performed these shows in their "Superheroes" costumes, and the final show, in Yokohama, was hastily recorded in two tracks on the sound board and was to be later released as "Snowball of Doom 2".
Split into simpler sentences: The band performed these shows in their "Superheroes" costumes. For the final show, in Yokohama, the performance was hastily recorded in two tracks on the sound board, and this was later released as "Snowball of Doom 2".