Chet Atkins' albums of easygoing easy listening guitar playing had become a standard feature of the RCA Victor release schedule by the mid-'60s, and this two-fer CD reissue combines two typical efforts, Atkins' 22nd 12" LP, My Favorite Guitars (1965), and his 26th, It's a Guitar World (1967). The two albums were united – nominally – by their international themes…