Brad Mehldau’s gig with Chris Thile at Wigmore Hall in September 2011 will go down as one of my favourite nights at Wigmore Hall. My companion and I expected that a concert with a lute player would cover madrigals with a jazzy twist. Imagine our surprise when Chris Thile opened the gig with a rousing blue grass number, to whoops of delight from the back of the hall.  “Hey” we thought, ” They don’t sound like Brad fans”.  I think it was a night when Brad was slightly upstaged in a very good humoured way.