"Paul McCartney has filed suit in New York against Sony/ATV and is looking to get a declaratory judgment that states he will soon regain his copyright ownership share to a treasured catalog of songs created as a member of The Beatles.
In what could become one of the most important legal battles in the music industry this decade, the iconic songwriter is looking to leverage the termination provisions of the Copyright Act.
In 1976, Congress increased the period that works are under copyright protection, and, in recognition of authors who had signed over their rights to publishers and studios without much bargaining power, allowed such authors 35 years hence to reclaim rights in the latter stages of a copyright term."