There are various synonyms that can be used to describe a concert companion. Some of these words include friend, mate, buddy, companion, comrade, ally, associate, partner, chum, pal, and confidant. When attending a concert, it can be enjoyable to have someone with whom to share the experience. The word "concert companion" refers to a person who accompanies someone to a musical event. In order to describe this person, there are many synonyms that can be used to express the closeness of the relationship, whether platonic or romantic. These words can be interchanged depending on the nature of the relationship between the individuals attending the concert.