Apart from legal organizations, which type of organizations provide some degree of legal protection for photographers?

Embellishments area. ornamental tones not printed in the music that seventeenth- and eighteenth-century performers were expected to add to the melody. b. music created at the same time it is performed. c. notes printed in the music that embellish the melodyd. obsolete in contemporary performances

What composers technique involves arranging pitches of the chromatic scale on a preset order before using them to create music

One person of expressionist works was to