The development of music goes hand in hand with current technology develompment. Digital era make big changes in musical industry, such as Copyright policies. Many of those changes and development raises up questions alongside, few of them are : Is the creation of music by using Sampling Method can be counted as violation of law and Is monetization regarding reproduced music by using Sampling Method legal ?. The researh method that used in this study is by using Empirical legal research. This study is focusing on Copyright Law based on Undang-Undang Nomor 28 Tahun 2014, concerning Copyright Law to answer the questions about
the legality of monetization regarding to reproduced music by Sampling Method. In Modern Era, Sampling Method is often used to recreate music, which can contain different perspective on society regarding taking the economical rights of the reproduced music through monetization. The
monetization system, specifically on YouTube, are able to detect plagiarism, similiarities between one content to another which is bounded by specialized code, and the monetization system on YouTube gives creator two options, the first one is to share the revenue to the right owner, or not to monetize the content at all.