Music plays an important role in the lives of people and depending on the style of music and speed, people behave in different ways. The influence of music on behavior, is also reflected in the shopping habits of human beings
Radio is a means of communication where the only sense that is at stake is the ear, so it is very important the choice of music for radio wedges.
For library music or library music we understand that it is music that is not composed for a specific job, it is not an original music for a job, but a music that can be used many times in different jobs.
The use sheets or cuesheet, is nothing more than a Unicode file, ie a text file, with information of a musical work used for a film or television production.
At the height of debates on copyright, fees and fines to establishments that use music to liven up the atmosphere in their premises, audiovisual content creators face a problem that makes it difficult to create original material, whether for advertising, informational or entertainment purposes: find free commercial music rights.
Since its inception, environmentally free music has been an excellent companion of man in his daily activities. And also, from those beginnings, the musical rhythms have copied the sounds of the nature, they have been able to accompany the feelings and sensations of the people.