Explanation of changing an artist's vocals in a remix: Yes, a remix can and usually does involve changing the artist's vocals, removing the original parts and adding new ones, or modifying them with sound effects to give the song a completely new quality while retaining its recognizable elements. However, please note that under copyright law, distribution of such a remix (rearrangement) requires the permission of the original creator. The song is not based on artificial intelligence, as you claim. The owner and performer of the original version of the song have given their consent to this musical project, which uses an acapello by my friend and vocalist Kiro, with whom I collaborate, and which was recorded in Pro Tools. I've included information about the remix in the description. Best regards.