The terms 'author ', 'Cinematograph film ', 'exclusive licence ', 'infringing copy ', 'musical work ', 'performance ' performing rights society ', 'radio diffusion ' and 'work ' are defined in clauses (d), (f), (j), (m), (p), (q), (r), (v) and (y) respectively of section 2 of the Act as under : "(d) author means, (i) in relation to a literary or dramatic work, the author of the work; 5 240SC I / 7 7 216 (ii) in relation to a musical work, the com poser; (iii) ** ** ** (iv) ** ** ** (v) in relation to a cinematograph film, the owner of the film at the time of its comple tion; and (vi) in relation to a record, the owner of the original plate from which the record is made, at the time of the making of the plate".