Learn to play blues guitar the old style", "description": "What type acoustic guitar to choose", "thumbnailUrl": "https://i.ytimg.com/vi/6D8-yPHqH9M/hqdefault.jpg", "uploadDate": "2012-06-04T00:00:00+01:00", "duration": "PT7M46S", "publisher": Finger picking acoustic blues tutorial", "logo": "@type": "ImageObject", "url": " https://cdn.pixabay.com/photo/2017/05/01/18/18/guitar-2276181... http://martintwjon.free-blogz.com/18227087/top-guidelines-of-blues-guitar-lessons