Pop music may be distinguished from classical or art music and from folk music, but since the term spans many rock, hip hop, rhythm and blues (R&B), country, dance and operatic pop acts, it is reasonable to say that pop music is a loosely defined category.
Exclusive partner, more commonly known as an EP (pronounced E-P), is the stage in a relationship in which you have full exclusivity with another person, with the intention of pursuing a relationship in the near future. However, this other person is not your boyfriend/girlfriend yet.
Ephemera are defined as objects, often printed, that are not intended to last but are sometimes kept by collectors. An example of ephemera is a program from a hit Broadway show. pl. -Â·eras or -Â·eraeÂ·. 1  mayfly. 2  an ephemeral thing.  ephemeral things collectively.