======================== unified (from filesystem) ========================
                                         'bitrate'  '267.998'
                                        'duration'  '237'
                                          'artist'  'Fuck Buttons'
                                     'text_people'  ''
                                         'release'  'Street Horrrsing'
                                           'title'  'Ribs Out'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['post rock', 'noise', 'electronic', 'experimental', 'drone']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '85.924'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Street Horrrsing'
'TBPM' (BPM (beats per minute))                     '85.924'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Ribs Out'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fuck Buttons'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['post rock', 'noise', 'electronic', 'experimental', 'drone']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.34 dB'
'TXXX:replaygain_track_peak'                        '0.303581'

========================== row from database ==========================
                                              'id'  153060
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Fuck Buttons/Fuck Buttons - Street Horrrsing (2008)/02 Ribs Out.mp3
                                         'working'  None
                                         'bitrate'  268
                                    'duration_sec'  237
                                           'genre'  electronic-experimental
                                        'filesize'  7973572
                                           'mtime'  1636916878
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm (2008) 02 electronic experimental
                                      'tag_artist'  Fuck Buttons
                                     'tag_release'  Street Horrrsing
                                       'tag_title'  Ribs Out
                                             'bpm'  85.924
                                    'search_title'  'out':2 'ribs':1
                                   'search_artist'  'buttons':2 'fuck':1
                                  'search_release'  'horrrsing':2 'street':1
                                     'search_rest'  '2008':1,2 'electronic':3 'experimental':4
                                    'search_combo'  '2008':7,8 'buttons':4B 'electronic':9 'experimental':10 'fuck':3B 'horrrsing':6C 'out':2A 'ribs':1A 'street':5C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['post rock', 'noise', 'electronic', 'experimental', 'drone']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636916877.742202  (2021-11-14 20:07:57)
                             'size'  7973572