1. Online music platform: You can search for "Naruto pure music" on major online music platforms, and there will be many related music, including "Dangdang". You can choose a platform you like to listen to this music.
2. Official Music Album: Naruto officials often release music albums with many ninja-themed music. You can get the music by buying these albums.
3. ninja theme music collection: in addition to the official album, there are also many ninja theme music collections released. You can get the music by buying these collections.
4. Online video platforms: On major online video platforms, there are many videos of Naruto, including this music. You can find this music by searching related videos.
In short, there are many ways to find this music, including online music platform, official music album, ninja theme music collection and online video platform.