The expedition crew continues their subterranean quest with a sudden burst of musical inspiration putting a spring in their step.
Nanana, nah, nah, Nanana, nah, nah
Nana~ Nana~ Na~ Nana~ Nana~ Na~
Nanana Nanana
Nanana Nanana
Na na na… banane
Na na na… banane
Nanana, nah, nah, Nanana, nah, nah
Nanana Nanana
Нанана, на-на на, Нанана, на-на на.