======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '207'
                                          'artist'  'Zeigeist'
                                     'text_people'  ''
                                         'release'  'The Jade Motel'
                                           'title'  'Fight With Shattered Mirrors'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['swedish', 'electropop', 'electronic', 'electro', 'synthpop']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '119.900'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Jade Motel'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Fight With Shattered Mirrors'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Zeigeist'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'synth-pop']
'TXXX:lastfmtags'                                   ['swedish', 'electropop', 'electronic', 'electro', 'synthpop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.67 dB'
'TXXX:replaygain_track_peak'                        '0.363097'

========================== row from database ==========================
                                              'id'  1350632
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Zeigeist/Zeigeist - The Jade Motel - 2008/10 Fight With Shattered Mirrors.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  207
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6628541
                                           'mtime'  1636922380
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 2008 10 electronic we electropop synthpop
                                      'tag_artist'  Zeigeist
                                     'tag_release'  The Jade Motel
                                       'tag_title'  Fight With Shattered Mirrors
                                             'bpm'  119.9
                                    'search_title'  'fight':1 'mirrors':4 'shattered':3 'with':2
                                   'search_artist'  'zeigeist':1
                                  'search_release'  'jade':2 'motel':3 'the':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2008':5 'electronic':6 'electropop':3 'synthpop':4 'we':7
                                    'search_combo'  '00electro':10 '00poprockelectronic':9 '2008':13 'electronic':14 'electropop':11 'fight':1A 'jade':7C 'mirrors':4A 'motel':8C 'shattered':3A 'synthpop':12 'the':6C 'we':15 'with':2A 'zeigeist':5B
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'electropop', 'electronic', 'electro', 'synthpop']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1636922380.3474805  (2021-11-14 21:39:40)
                             'size'  6628541