Whetever way, tools, programs & computers they're using to make all this AI 'inspired by' music \ songs \ instruments \ vocals \ compositions, it's impossible to dismiss that it sounds ...fantastic ... My stereo here sounds like it costs 5x more :O)
Technically, am amazed. Accepting the results and just listening, it's impressive (ps, coming from an AI hater\sceptic, everything of that disabled \ blocked to the max on all pc's & phones).
Of course there's the big 'but', so perfectly polished, that sensation of 'where is the human soul & touch' ...they'll (well, AI itself) will soon master that as it evolves. Scary.