======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '170'
                                          'artist'  'Eyeball Skeleton'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  "Santa's On The Run"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  ("['the vitamin b12', 'all', 'najwazniejsza jest milosc bez watpienia ona to "
 "nas opromienia nas ptactwo co nie sieje ni orze wyfraczone baranki boz', "
 "'jaka to melodia no kurwa zajebista', 'kidcore']")
                                     'discogstags'  "['lo-fi', 'punk', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '142.6'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '142.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'iTunes v4.7'
'TIT2' (Title/songname/content description)         "Santa's On The Run"
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eyeball Skeleton'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['lo-fi', 'punk', 'indie rock', 'rock']
'TXXX:lastfmtags'                                   ['the vitamin b12',
 'all',
 'najwazniejsza jest milosc bez watpienia ona to nas opromienia nas ptactwo co '
 'nie sieje ni orze wyfraczone baranki boz',
 'jaka to melodia no kurwa zajebista',
 'kidcore']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.88 dB'
'TXXX:replaygain_track_peak'                        '0.457671'

========================== row from database ==========================
                                              'id'  648034
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/Eyeball Skeleton - santas on the run.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  170
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  3408041
                                           'mtime'  1636916317
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs santas the run electronic experimental oddness
                                      'tag_artist'  Eyeball Skeleton
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Santa's On The Run
                                             'bpm'  142.6
                                    'search_title'  'on':4 'run':6 's':2 'santa':1 'santas':3 'the':5
                                   'search_artist'  'eyeball':1 'skeleton':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'electronic':6 'experimental':7 'maniacs':2 'music':1 'oddness':8 'run':5 'santas':3 'the':4
                                    'search_combo'  'electronic':17 'experimental':18 'eyeball':7B 'for':10C 'maniacs':11C,13 'music':9C,12 'oddness':19 'on':4A 'run':6A,16 's':2A 'santa':1A 'santas':3A,14 'skeleton':8B 'the':5A,15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['the vitamin b12', 'all', 'najwazniejsza jest milosc bez watpienia ona to nas opromienia nas ptactwo co nie sieje ni orze wyfraczone baranki boz', 'jaka to melodia no kurwa zajebista', 'kidcore']
                                        'tag_date'  2004
                                     'discogstags'  ['lo-fi', 'punk', 'indie rock', 'rock']

============================== file details ==============================
                                           'mtime'  1636916316.8432498  (2021-11-14 19:58:36)
                             'size'  3408041