As previously underscored in the article “Arranging works protected by copyright”, authors – whether they compose music or write texts – have the right to decide if their work can be arranged; in other words, whether a “derived work” or an “arrangement” can be created from their original work. Texts which are not protected by copyright can be freely used as a basis for a musical work and can also be arranged at will. However, the use or arrangement of texts protected by copyright – i.e. whose authors are still alive or have been dead for less than 70 years – is subject to the rightholders’ consent. The end of the term of protection runs from 31 December of the year the last author alive dies.