The line of high-end headphones, which Monster helped develop, was "fraudulently acquired" through a "sham" transaction, according to the lawsuit.
Here are seven things we could see from Apple in the coming year, ranging from services to new, bigger iPads.
Some consumers accused Apple of unfairly boosting iPod prices because it banned music from services other than the iTunes store. They're asking for $350 million, and even Steve Jobs will make an appearance in court, via taped deposition.
Having the subscription music service preloaded onto devices, as the Financial Times says is planned, gives Apple a leg up over competitors such as Spotify.
Facebook at Work would keep your drunken updates and embarrassing selfies away from your colleagues and professional contacts.
The Nine Inch Nails frontman explains why he's "on side of streaming music" and how he's taking a creative bite out of Apple.
What are the first apps that pop into your head when you think music? If Apple's Beats Music is among them, you may be scanning farther down new App Annie standings than you might expect.
The iTunes Store raked in more revenue overall in fiscal 2014 than in the previous year, but digital music sales have declined, according to Apple's annual report filed with the SEC.
That'd be a substantial cut. Right now, Beats Music streaming costs $10 per month, in line with most other streaming services.
Apple's founder was as powerful a force -- and just as cool -- as the Beatles and the Rolling Stones, says Beats Electronics father and newly minted Apple executive Jimmy Iovine.