Blanket licenses are a type of license allowing one to use all the compositions covered under the agreement with no limit on use for one payment (usually annual). most commonly refer to licenses issued by performing rights organizations (PRO) to licensees (restaurants, bars, clubs, etc.) who wish to use the entire catalog of a PRO.

Have All the Great Songs Been Written?
Sometimes it can feel as though all the great songs exist and the best ideas have been used but there are always great songs waiting to be written.