Tort of detinue - Tort of conversion - Unlawful detention of samsung SSD hard drive – Recovery of possession - Delivery up - Intellectual Property Rights- Sections 2(1), 7, 9, 22, 23 and 28 of the Copyright Act - Authorship and ownership of copyright – Joint authorship and ownership- Musical works -Sound recordings - Executive producer of sound recordings -Sufficient degree of originality – Whether estate of deceased has interest in right to sound recordings - Measure of damages