Did you notice that on "Hurricane" the composer's names have changed places? A Richards/Jagger-composition. Does this mean Keith wrote it by himself? And a new trend?
i don't think that would explain it - i mean, i'm sure it is Keith's work, but Keith's written plenty of stuff by himself that's been credited in the usual Jagger/Richards order.
they both get credit whether they had anything to do with a song or not, its like second nature now, half the songs on fingers and soup should be jagger taylor anyhow, or should i say taylor jagger