commentary
/ˈkɑːmənˌteri/ /Brit ˈk{scriptainv}məntri/
noun
plural -taries
spoken or written discussion in which people express opinions about someone or something [noncount]
a spoken description of an event (such as a sports contest) as it is happening [noncount]
[count] :something that shows or makes a statement about the true state or condition of something - usually singular; + on