======================== unified (from filesystem) ========================
                                         'bitrate'  '200.252'
                                        'duration'  '174'
                                          'artist'  'Jona Lewie'
                                     'text_people'  ''
                                         'release'  'Dr. Demento: Holidays In Dementia'
                                           'title'  'Stop The Cavalry'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'christmas', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '97.741'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dr. Demento: Holidays In Dementia'
'TBPM' (BPM (beats per minute))                     '97.741'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Stop The Cavalry'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jona Lewie'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'christmas', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.18 dB'
'TXXX:replaygain_track_peak'                        '0.618853'

========================== row from database ==========================
                                              'id'  1321256
                                            'path'  /data/Music/Bulk/00poprockelectronic/Clean/12 jona lewie - stop the cavalry.mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  174
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  4371612
                                           'mtime'  1620568669
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Clean 12 jona lewie stop the cavalry electronic we new wave or post punk
                                      'tag_artist'  Jona Lewie
                                     'tag_release'  Dr. Demento: Holidays In Dementia
                                       'tag_title'  Stop The Cavalry
                                             'bpm'  97.741
                                    'search_title'  'cavalry':3 'stop':1 'the':2
                                   'search_artist'  'jona':1 'lewie':2
                                  'search_release'  'dementia':7 'demento':3,4 'dr':1,2 'holidays':5 'in':6
                                     'search_rest'  '00poprockelectronic':1 'cavalry':7 'clean':2 'electronic':8 'jona':3 'lewie':4 'new':10 'or':12 'post':13 'punk':14 'stop':5 'the':6 'wave':11 'we':9
                                    'search_combo'  '00poprockelectronic':13 'cavalry':3A,19 'clean':14 'dementia':12C 'demento':8C,9C 'dr':6C,7C 'electronic':20 'holidays':10C 'in':11C 'jona':4B,15 'lewie':5B,16 'new':22 'or':24 'post':25 'punk':26 'stop':1A,17 'the':2A,18 'wave':23 'we':21
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'christmas', 'pop', 'rock']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620568668.6708539  (2021-05-09 15:57:48)
                             'size'  4371612