"Portishead SOS" is a mistake by lastfm (the artist being Portishead) and should be removed. There should be some way to tell lastfm this is the right artist under the wrong tag. Some way of changing this. Editing or reporting the artist somehow. This is the only thing I found. Maybe someone will read this and lastfm will do something to fix it. But probably they will do nothing. <a href="https://www.last.fm/music/Portishead+SOS">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.