Keller Williams performed with a variety of unique collaborators at this weekends Haymaker Festival. On Friday night, John Molo and Steve Kimock performed with the one-man band during a special friends style-show, with Williams supplying bass duties for the hour-long jam session. Later in the weekend, Williams returned the favor joining Kimock for a version of Tongue ‘n’ Groove, also offering a full-set with the Keel Brothers. A social musician himself, Kimock recruited longtime friends Molo, Robert Walter and Leo Traversa to back him for his own set.