If you are studying music then you may well be required to find some good compositions to discuss as part of some work that you need to do. Alternatively, you may need to do a variety of other assignments, for many other subjects, that will require you to find relevant pieces of music. For example, you may be studying history, and you might need to find music relevant to the time that you are discussing. Alternatively, you may wish to learn about different cultures as part of geography by analyzing the music that is produced by people of a certain area.
In fact, there are plenty of other reasons for you to need different music to use as part of your homework, including the possibility that you need to write a play for English, and you need some musical performances to include as part of the background sound.
In order to assist you when finding good music, the following advice may help.
There are plenty of different websites online that enable you to stream music videos. These can be a great way of listening to music, as well as watching any related video content that goes with. Equally, you will find many music videos that simply include the lyrics to any songs that you are listening to, which can be particularly useful if you need to know the words.
Rather than simply watching music that is streamed on the Internet, you may wish to use any of the major legal websites that enable you to download music. Generally, you can download individual songs or full albums, with some websites even offering free content. In fact, most people will have mobile phones that are capable of replaying the music, as well as other devices, such as MP3 players, the can be used as well.
One final thing to be aware of is whether or not you have the necessary rights to use the music as part of your work. For example, if you are producing a play - particularly one that might be seen by others, especially if they are paying to come to the play - then you need to ensure that you have the rights to include the music as part of any production that you produce.