I know the prevailing wisdom is for married couples not to work together, but it seems to be working just fine for Derek and Susan.  Last night Derek Trucks and wife Susan Tedeschi took the Late Night with Jay Leno Stage, serving as the first glimpse of their newly formed Tedeschi Trucks Band.  Susan took the lead vocal as the band burned through “Learning to Love”, the first single from their upcoming album.  The new album, Revelator hits stores June 7th.