Paul's Longest Band

Believe it or not, Paul's current band is his longest band with the same members together for the past 12 years (going on 13 next year).
The Beatles were together for 8 years (with John, George and Ringo; I'm only counting the years that Paul's been famous, not as a struggling unknown musician)
Wings were together for 9 years (with Linda, Denny Laine and various members)
Wix has been with Paul since 1989, Abe and Rusty since 2001 and Brian since 2002.