Marv and I have three special guests to discuss the business of discussing Beatles songs.    The ajjancy has just released his cover of "Blackbird", which features Fernando ("RAM ON tribute") Perdomo, and Laurence ("needs no introduction") Juber.   Some diversions, some music theory and plenty of chat on reharmonization, simplification and some of the different ways to cover the Beatles and solo Beatles songs.    #madeonzencastr.