I plan to cut various songs on YouTube, for example from eminem, and then make them a new one. Then as a remix. Which app or program is best for? It would be best for the mobile phone to have an iPhone. But can also be via laptop. Best if it's free
This is not a good idea because:
(14) How about your own remixes, mashups etc?
Whether homemade remixes, new videos for old pieces, mashups from several songs, mashups from well-known films and pieces: From a legal perspective, these are usually "edits" where you need permission for everything you use. If you do not only rely on the pure composition, but on concrete recordings, for example of an album, there are other rights to be observed in addition to copyright. Artists, record companies, music broadcasters, production companies and other parties have so-called ancillary rights to the specific recording or video. This can also protect https://irights.info/fragen-kostet-was, such as a rhythm sequence.
As a simple fan or hobby musician, you will mostly fail to get the often expensive licenses together. Such clarifications of rights with many beneficiaries are also complex, even large record companies fail. It gets even more complicated if you want not only music, but also https://irights.info/die-gefahren-der-montage. Here you would have to go through a whole catalog of possible rights holders.
Despite the legal situation, there are many such https://irights.info/kreativ-vielfltig-und-meistens-verboten on video platforms on the Internet. For one thing, not everything that could be tracked is tracked here. On the other hand, some such processing in countries such as the USA falls under the "fair use" rule, which allows certain uses if, among other things, the economic exploitation does not suffer. There's no comparable regulation in this country. https://irights.info/artikel/die-hufigsten-fragen-zu-musik-bei-youtube/7244#uebersicht
https://irights.info/artikel/die-hufigsten-fragen-zu-musik-bei-youtube/7244#14
