2022-05: And 2 of the most (economically) successful UK musicians are...

... from the Beatles. Even after all these years:

https://www-dailymail-co-uk.cdn.ampproject.org/v/s/www.dailymail.co.uk/tvshowbiz/article-10837911/amp/Sir-Paul-McCartney-UKs-richest-musician-865M-fortune.html

Quoting:

"Sir Paul McCartney has topped the list of Britain and Ireland's richest musicians.

The 79-year-old Here Comes The Sun singer has a personal fortune worth £865 million, which is up £45 million from last year thanks to his COVID-delayed Got Back tour and The Beatles: Get Back documentary."