Don't be scared; you'll just have to give it out free or record the piano yourself, note for note and switch a note or two.
Seven notes in a row is plagiarism. You still need permission to re-record the part.
so now im an adult, people can treat me however they want and i will just take it, because i am now an adult.
If you want to be independant, you'll have to be responsible for your actions.
Copyright law (at least in the UK) means you cant even copy it if noone else hears it. You do not have the right to copy it, literally.
In austrlia, you can burn a CD you own and listen to it with a friend, but if they listen without you, it's an infringement of copyright.
Not trying to sound like Mr Argumentative... But didn't Joe Satriani try suing Coldplay for stealing the general chord progressions and melodies for Viva La Vida? To be fair I didn't hear that he won his case so maybe he had no grounds.
It settled. You don't have copyright over a chord progression.
Not really sure of the legal aspect, however seeing as its on topic thought I'd post the Liam Howlett sample story
"Climbatize" samples a horn riff from "The Horn Track" by Egyptian Empire, the stage name of electronic musician Tim Taylor.
The main drum loop was sampled from "Air Drums from Outer Bongolia" by English electronic duo The Jedi Knights; Liam Howlett sampled the drums without the group's permission, and The Jedi Knights threatened to sue The Prodigy.
However, Howlett already knew that The Jedi Knights themselves had sampled the drums from an older track entitled "Bongolia" by American funk group Incredible Bongo Band without permission; XL Recordings, the Prodigy's record label, bought the rights to the Incredible Bongo Band track and threatened to sue The Jedi Knights.
The media coverage cornered around the event attracted film producer George Lucas, who sued The Jedi Knights for taking their stage name from the Star Wars term "Jedi Knight", which Lucas created.
George Lucas tried to sue the station for Battlestar Gallictica, who countered sued for brrowing from westerns.