Music is something that everyone loves and there are times when you can buy music and times when you would want to only look for free music that you could benefit from. It would all depend upon why you might be looking for music in the first place. If it is for your own entertainment needs then there are plenty of resources available online that would facilitate this for you.
If however you are working on a project that requires that you have access to some free music files then this would be a different department altogether as you would want to specifically look for those music files that are royalty free, which means you could use them in any way you might want to without actually making changes of any type to them.
Needless to say when looking for download lagu online you would come across lots of websites that would promise to be capable of facilitating it for you. However it would only be a handful of websites that would actually be capable of providing you with free music that would be meet your requirements perfectly. The rest of the websites that you would come across would be quite a challenge to deal with and your chances of downloading malware to your device would also be high.