That’s strange, I would expect all of these to sort to B, since “Bob Marley & the Wailers” are a group, not a person.
When an album is properly identified, Roon should be able to distinguish between Bob Dylan (which could sort to B or D, depending on your sort preferences) and The Rolling Stones (which should always sort to R, since we ignore “The” and bands don’t have last names).
I just checked all the Marley in my collection, and all these albums are sorted as I’d expect. Maybe you can post a few screenshots of the Album screen for Uprising and Legend?
Thanks for the reply. After looking at Uprising it has Bob Marley & the Wailers then under this it has Bob Marley. The Same with Legends. Exodus and Soul Rebel only show Bob Marley & the Wailers with no Bob Marley. So it must be treating Uprising and Legend as Bob Marley the person, but cannot see where it is picking this up from…