label trade name of a company that produces musical recordings; "the artists and repertoire department of a recording label is responsible for finding new talent"
sticker -
a particularly difficult or baffling question or problem
A Sticker is a type of a label. Often it is a piece of paper or plastic, sticky on one side, and usually with some pattern on the other. They can come in many different shapes and sizes (usually colourful) and are put on things such as lunchboxes, in children's rooms, on paper, lockers, notebooks and so on.
