There was also a mental challenge about midway through the show; the teams would have to complete some activity such as unscrambling a word, reciting a tongue twister, etc.
And the part where the guy turned invincible and then invisible, presumably to build a tongue twister that only the hardiest of cyber-tongues can conquer?
No music was needed for the tricky tongue twister scene based on plucking pheasants with surprisingly did go to plan without any embarrassing pronunciation mishaps.