Additional：
Yesterdy, after making a song to download and use, I found that it is not allowed for commercial use, only for private use, emm ......OK.
A few days ago I had to use background music for some work, and collected some free copyright-free music, which was a headache because there were too many, and most of them were in English, and I didn't understand the terminology of music categories, so I had a feeling of dense object fear when I looked at those massive tracks. Finally wasted some time on the audition, looking for a few songs are not ideal and do not want to find, suddenly thought ah, AI painting can draw so well, composing arrangements are logical to follow, not more difficult than painting, right, how not heard of AI composing?
Baidu, there really is, NetEase music on the, big happy, follow the tutorial to enter the page, found that you need to be a musician can use, really, small tools ...... and then did not find can use, temporarily give up.
Oh, on the recommendation of netizens, but also down a few composing and arranging app, it is said to be very easy to operate, since there is no AI to help me, we learn to learn.
After opening Medly and a few other music arranging software, I found that I want to simple ...... people say easy to operate may be for musicians, I can not use, it seems that there is no way to learn, haha is that I do not know music at all people dare to do so, the threshold of music is higher than painting - -In fact, I think it is still too impetuous, sink your heart to learn may not not.
After giving up for a few days, yesterday I suddenly found a video introducing AI composing on the oil pipe, so I watched it carefully and tried it!
This AI product is called AIVA, some students may have heard of it, because it has been out for a few years. It's very easy to get started, you can choose a style and it will be automatically generated, you can also upload a melody you like to make a similar style (it also has an editor, but I don't know how to use it), but a few buttons to generate also means that the randomness is too great, you can't make exactly what you want (if you have a definite want), it can only be about the same, or maybe much worse, a bit like opening a blind box. But don't look at the process so random, I used it to create a few music are very harmonious, direct use can be, the key is not copyrighted, and can be considered their own unique things, with a comfortable ah.
Free account can only do three minutes of music, you can download, but only three songs per month, paid in two grades, 15€ per month can do the length of five minutes of music, download 15 songs per month, 49€ per month 200 songs, according to the price of music rights on the market, such a price is also very reasonable ......
About AIVA, let's see what the Baidu encyclopedia says.
> AIVA learns to compose by reading nearly 30,000 pieces of music composed by the greatest composers in history, such as Mozart, Beethoven, Bach and others. It is certified by the French Society of Composers (SACEM) and is the first virtual composer in artificial intelligence to receive international certification.
> On September 10, 2018, it released its first Chinese music album "Aiwa".
So great I just heard about it, again the pot of information cocoon, I guess, usually rarely take the initiative to understand the music composition, resulting in no relevant recommendations in.
If you are interested in music, you can learn about it.
In fact, AI can not only compose music, but also write lyrics, and AI playing is a line from some years ago. In addition, you may not know that AI can also sing, and can choose to sing with the voice of a singer ......😏
前几天我有点工作要用背景音乐，收集了一些免费无版权的音乐，令人头疼的是，因为太多，又大多是英文曲目，对音乐类别的术语不了解，看那些海量的曲目有种密集物体恐惧的感觉。最后浪费一些时间在试听上，找了几首不理想后也不想再找了，就突然想呀，AI画画都能画这么好了，作曲编曲更是有逻辑可循，并不比画画要难吧，咋没听说有AI作曲？
百度一下，果然是有，网易音乐就有，大喜，按照教程进入页面，发现需要是音乐人才能用，真是的，小器……再没找到可以用的，暂时放弃了。
哦，在网友的推荐下，还下了几个作曲编曲的app，据说很容易操作的，既然没有AI来帮我，咱自己学学。
打开Medly等几款编曲软件后，发现我想简单了……人家说的易操作可能是针对音乐人来说，我用不来，好像也无从学起，哈哈也就是我这完全不懂音乐的人才敢如此造次吧，音乐门槛可比画画还要高——其实我认为还是太浮躁，沉下心来去学未必不行。
又放弃了有几天，昨天油管上突然刷到一个介绍AI作曲的视频，仔细看完，赶快来试！
这款AI产品叫AIVA，可能有些同学听说过，因为已经问世有几年了。上手非常简单，选个风格就可以自动生成了，也可以上传一段你喜欢的旋律来做出风格类似的作品（它也有编辑器的，不过我不懂咋用啦），不过几个按钮就能生成也意味着随机性太大，不能精准做出你想要的东西（如果你有确定想要的的话），只能是差不多，也可能差很多，有点像开盲盒，不过别看过程这么随意，我用它创作出来的几首音乐都很和谐，直接拿来用都行，关键是没版权，又可以算是自己的独一无二的东西，用着就舒服呀。
免费账户只能做三分钟音乐，可以下载，不过每个月只能下载三首，付费分两个档，15€每月可以做长度五分钟的音乐，每月下载15首，49€每月200首，按照市面上音乐版权的价格来讲，这样的价格也很合理……
关于AIVA我们来看看百度百科上怎么说：
> AIVA通过阅读历史上最伟大的作曲家如莫扎特、贝多芬、巴赫等人所创作的近3万首音乐作品来学习作曲。它得到了法国作曲家协会(SACEM)的资格认证，是人工智能领域头款获得国际认证的虚拟作曲家。
> 2018年9月10日，发布首张中国音乐专辑《艾娲》。
这么厉害我才听说，又是信息茧房的锅吧，平时很少主动去了解音乐创作，导致没有相关的推荐进来。
有对音乐有兴趣的同学也可以去了解一下啦。
其实AI不止能作曲，写歌词更不在话下，AI弹奏更是早些年就行，另外，你可能不知道，AI还能演唱，还可以选择用某位歌星的声音来唱……😏
