======================== unified (from filesystem) ========================
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                                      'tracktotal'  '20'
                                            'date'  '2011'
                                        'comments'  ''
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'TIT2' (Title/songname/content description)         'Nocturne in E-flat major, op. 9 no. 2'
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'TSOP' (Performer sort order)                       '101 Strings'
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'TXXX:lastfmtags'                                   ['instrumental', 'strings', 'myhitparade', 'myhits', 'easy listening']
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'TXXX:q-drums'                                      '1'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/2011 - Audiophile Movie & Love Classic [2CD]/CD2/10 - Nocturne in E Flat Major, Op. 9, No. 2.mp3
                                         'working'  None
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                                    'duration_sec'  249
                                           'genre'  electronic-generic or radio-easy listening
                                        'filesize'  9993105
                                           'mtime'  1621705516
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 2011 [2CD] CD2 Flat Major, Op. 9, No. electronic generic radio easy listening
                                      'tag_artist'  101 Strings
                                     'tag_release'  Audiophile Movie & Love Classic
                                       'tag_title'  Nocturne in E-flat major, op. 9 no. 2
                                             'bpm'  142.2
                                    'search_title'  '2':13 '9':10 'e':3 'eflat':5 'flat':4 'in':2 'major':6,7 'no':11,12 'nocturne':1 'op':8,9
                                   'search_artist'  '101':1 'strings':2
                                  'search_release'  'audiophile':1 'classic':4 'love':3 'movie':2
                                     'search_rest'  '2011':5 '2cd':6,7 '9':14,15 'cd2':8 'country':4 'easy':21 'electronic':18 'exotica':2 'flat':9 'generic':19 'jazz':1 'listening':22 'major':10,11 'no':16,17 'oldies':3 'op':12,13 'radio':20
                                    'search_combo'  '101':14B '2':13A '2011':24 '2cd':25,26 '9':10A,33,34 'audiophile':16C 'cd2':27 'classic':19C 'country':23 'e':3A 'easy':40 'eflat':5A 'electronic':37 'exotica':21 'flat':4A,28 'generic':38 'in':2A 'jazz':20 'listening':41 'love':18C 'major':6A,7A,29,30 'movie':17C 'no':11A,12A,35,36 'nocturne':1A 'oldies':22 'op':8A,9A,31,32 'radio':39 'strings':15B
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-2', 'Q-MIXBEAT-1', 'Q-OLDST-2', 'Q-GRIT-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-1', 'Q-SYN-1', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1']
                                      'lastfmtags'  ['instrumental', 'strings', 'myhitparade', 'myhits', 'easy listening']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621705516.1250038  (2021-05-22 19:45:16)
                             'size'  9993105