You need a license to use music legally. This applies to whether you are using the music at home or for commercial purposes. If you want to use the music for any commercial or business purposes, then it will be necessary to get the relevant licenses and documentation. In most cases, the amount of the fee that one will pay for the license will depend on the nature and the scope of the activity being undertaken.
When you purchase a license, it means that you are paying a fee for the rights of that specific content for a given period. The agreement contains details of where specifically you can use the music and also, on the other hand, it will also indicate out of limit where you ought not to play the music. Generally, the licensee does not own the copyright; only some rights have been assigned to him or her.
On the other hand, a business can use royalty free stock music for their commercial activities like marketing; royalty free music is also known as buyout music. It’s easier to obtain as compared to licensed music as it has less legal procedures. In royalty free music, a restriction can be put on the number of times music can be used for the commercial purposes. If you want to use the royalty free music, then you can be sure to get it without violating any law. You can get the different sorts of royalty free music on the web. You can use the royalty free music in your blog, website or even as a profile in your social network profile. While using royalty free music as a purchaser, you have the right to edit or make any other alteration on the music or the sound clip.
For the royalty free music, numerous websites offer the soundtracks to people. It wiser for you to compare them before narrowing down to one. Also one can note that it’s legal to use royalty free music. Therefore you can lawfully use the music for your online business without the fear of infringing any law. Another advantage of royalty free music is that one only pays one-time up-front free. By doing so, it saves one a lot of money. Usually, the royalty free music does not include the rights to perform publicly as public performance requires the owner or the composer to be paid back every time the music is played publicly. For more info about music licensing, view here.
For more info, check this out: https://en.wikipedia.org/wiki/Music_licensing