Without prejudice to his moral rights stipulated in this law, the author shall not, in any way, retracts any assignment of rights. Article (9): The author or his successor may obtain compensation in money or in kind against the transfer of one or more rights to another party or be authorized to use his economic rights of the work on the basis of a relative share in the royalties derived from the use, and he shall have the right to contract on the basis of a recorded amount, or on both bases. Article (10): The authorization to utilize a work embodied in a sound recording shall be granted by the consent of the author and all the owners of other rights on the work such as the performer or the producer collectively, the need for the authorization of any of them does not cease to exist because the authorization of the others. Article (11): Without prejudice to the provisions of article (8) of this law, the transfer of economic rights, in respect to the works of computer programs and applications or databases, shall be subject to authorization of the contract which is mentioned or attached to the program, either shown on the medium of the program or shown upon loading or storing the program in the computer screen, and the program's buyer or user shall comply with the conditions stipulated in such authorization. Article (12): Disposal by the author of the original version of his work, shall not, in any way, result in transferring any of his economic rights, unless otherwise agreed upon. However, without prior agreement, the transferee of the ownership of this copy shall not be compelled to allow the author to reproduce, transfer, or present such. Article (13): Author's rights may not be seized pursuant to a court decision. However, copies of a published work may be seized. Works the owners of which die before publication may not be seized unless it is proven beyond any doubt that those owners intended to publish those works before their death. Article (14): Disposal by the author of all his future works shall be completely null and void. Chapter IV Protection of Neighboring Rights Article (15): Performers shall enjoy non-transferable and non-prescriptive eternal moral rights, including: a- Right to claim authorship of their performances, whether live or recorded, as done by them, except where omission is dictated by the manner or use of the performance; b- Right to object to any distortion, mutilation or other modification of their performance, which would be prejudicial to their honor or reputation.