As the title says, Gaga won +1 million monthly listeners in less than 2 weeks (since JOANNE release) on Spotify, she's at the moment the #50 artist on the streaming service. She was 58-60 before JOANNE being uploaded to Spotify.   Currently, she has 12.860.000 monthly listeners, only today she won over 70k listeners. Before JOANNE being on Spotify she had 11.4m - 11.5m.