Buying sheet music gives you permission to perform it in private. Any other use requires permission.
The copyright holder is EMI Unart, but most uses can be licensed through Alfred.
You'll never know for sure, unless you get his/her permission personally or he or she uses an open content license giving you this permission.
Legal recordings used in a classroom environment should not require additional licensing, but music used in public performance may require permission from the copyright holder if the venue is not already licensed.
Everyone who creates or uses materials such as literary works, music, fine arts, photography, movies, or architecture. Copyright affects what you can do with this sentence you're reading right now.
If your medium uses existing music, there's no borrowing: there are permissions, which are requested and granted in writing and royalties or use fees paid by you to the copyright owner of the music. As an alternative, you can commission a musician to write new, original music for your production.
Absolutely; however the majority of uses require permission from the copyright holder.
Commercial uses of copyright-protected works include publishing, broadcasting, and so on.
For the rightsholder, copyright allows an income to be derived from the book and its content. For a user, copyright law allows certain unlicensed uses such as in education or criticism.
Very rarely. Rightsholders of copyright-protected content expect and receive royalties for most uses.
There are a number of copyright holders, but most uses can be licensed through Warner Bros. Television.
Yes; but the vast majority of uses would require licenses from the copyright holders.
Most uses require permission from the copyright holder, which can be time-consuming and expensive.