======================== unified (from filesystem) ========================
                                         'bitrate'  '213.547'
                                        'duration'  '118'
                                          'artist'  'Delayed Reaction'
                                     'text_people'  ''
                                         'release'  'AbsolutePunk 05'
                                           'title'  'Jenny (867-5309)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['metal', 'dark metal', 'synth metal']"
                                     'discogstags'  "['electronic', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '140.044'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'AbsolutePunk 05'
'TBPM' (BPM (beats per minute))                     '140.044'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Jenny (867-5309)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Delayed Reaction'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'drum n bass']
'TXXX:lastfmtags'                                   ['metal', 'dark metal', 'synth metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.02 dB'
'TXXX:replaygain_track_peak'                        '0.388432'

========================== row from database ==========================
                                              'id'  1417714
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Brandtson - AbsolutePunk - 05 - The Best of May - 2004/18-delayed_reaction-jenny_(867-5309)-fenix.mp3
                                         'working'  None
                                         'bitrate'  213
                                    'duration_sec'  118
                                           'genre'  rock-gr-punk
                                        'filesize'  3166061
                                           'mtime'  1622658945
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Brandtson The Best of May 2004 18 delayed_reaction jenny_(867 fenix rock gr punk
                                      'tag_artist'  Delayed Reaction
                                     'tag_release'  AbsolutePunk 05
                                       'tag_title'  Jenny (867-5309)
                                             'bpm'  140.044
                                    'search_title'  '5309':3 '867':2 '8675309':4 'jenny':1
                                   'search_artist'  'delayed':1 'reaction':2
                                  'search_release'  'absolute':2 'absolutepunk':1 'punk':3
                                     'search_rest'  '18':11 '2004':10 '867':15,17 'best':7 'brandtson':5 'delayed':12 'fenix':18 'garage':2 'gr':20 'jenny':14,16 'may':9 'of':8 'punk':1 'reaction':13 'rock':19 'stoner':4 'surf':3 'the':6
                                    'search_combo'  '18':20 '2004':19 '5309':3A '867':2A,24,26 '8675309':4A 'absolute':8C 'absolutepunk':7C 'best':16 'brandtson':14 'delayed':5B,21 'fenix':27 'garage':11 'gr':29 'jenny':1A,23,25 'may':18 'of':17 'punk':9C,10 'reaction':6B,22 'rock':28 'stoner':13 'surf':12 'the':15
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['metal', 'dark metal', 'synth metal']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1622658945.1449873  (2021-06-02 20:35:45)
                             'size'  3166061