MassMan is an instrumental math rock band that has always stood out in Taiwan's underground music scene. "MassMan" refers to an impersonal individual who is easily influenced by mass media. The band is known for its unpredictable musical structures and playful yet technical riffs.
MassMan was established in 2011 and was restructured in 2017. With the addition of a new guitarist, they are actively broadening their understanding of various music types and rhythm changes. More screamo/prog/post-hardcore elements are influencing music style, and these changes can be heard in recent music works.