Huw and Tony Williams...

 
...from Wales, harken back to the best of the early pure folk bands, such as The Kingston Trio and have written songs for many of the best. The Fairport hit 'Rosemary's Sister' was written by Huw Williams.

They do a witty, personal type of concert featuring a classic upright bass and guitar with wonderful harmonies. More music than you would expect from just a duo. They also have a school programm for the education departments that would like a workshop on musical song composition.