Not entirely true: Spotify is hopeless. I train it by listening to high quality instrumental (i.e. no spoken words) music and it tries again and again to tell

Not entirely true: Spotify is hopeless. I train it by listening to high quality instrumental (i.e. no spoken words) music and it tries again and again to tell me I'd possibly like vocal music :-/ Whrn it comes to the music I use for work I'd like more bubble.