March 13 - In the US, Bryan Adams "Heat of the Night" becomes the first single to be commercially released on cassette. Cassette singles become known as cassingles[?].
April 23 - Carole King sues the owner of her record company, Lou Adler, claiming that she is owed more than $400,000 in royalties. King also asks for rights to her old recordings.
... The four systems are:
Present[?] (Present[?], Imperfect[?], Imperative, Potential)
Future (Future[?], Conditional)
Aorist[?]
Perfect[?]
Word order[?] is free ...