In a world where rock has the power to change destinies, two friends with an almost impossible dream embark on an epic adventure to become the best rock stars. Jack Black, portraying a charismatic and somewhat egocentric aspiring musician, joins Kyle Gass, his lifelong friend and guitarist, on a quest that will lead them to discover the magic of an ancient artifact: a mystical pick that promises to grant superhuman abilities to whoever possesses it.
The duo faces numerous challenges, from supernatural enemies to their own lack of talent, and they must fight against the temptation to give up in the face of adversity. The film is filled with hilarious and absurd moments, where the rock music of the '80s and '90s comes to life with original songs that linger in the memory. As the plot unfolds, the friends must learn to harness their talents and find their "true selves" in order to fulfill their dream.
With cameos from rock legends and a carefree tone, the film successfully blends comedy, music, and a message about friendship and perseverance. In the end, they are not only in search of the legendary pick but also of their place in the world of rock. The journey of these two music lovers is a tribute to action, madness, and, of course, the powerful energy of music together. Get your air guitar ready and join them on this absurd rock adventure!