I'd bet there are a lot of people here who have heard of, but never listened to, Frank Sinatra. Frank is a true American musical treasure. His absolute command of his voice coupled with incredible phrasing are unmatched. Frank was a perfectionist and worked closely with his arrangers to produce many classics of the Great American Songbook. 'I Concentrate on You' is my favorite Sinatra song. The way the arrangement builds and how Frank uses his voice to dance around the melody leave me speechless. Hope you enjoy it as much as I do.