======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '244'
                                          'artist'  'The Cardigans'
                                     'text_people'  ''
                                         'release'  'Gran Turismo'
                                           'title'  'Explode'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['90s', 'alternative', 'female vocalists', 'pop', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '11'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '118'
                                             'key'  '2B'
                                        'acoustid'  '0b49af14-a2a8-43b0-8f47-b9021c9c3b9b'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Gran Turismo'
'TBPM' (BPM (beats per minute))                     '118'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Explode'
'TKEY' (Initial key)                                '2B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cardigans'
'TPE2' (Band/orchestra/accompaniment)               'The Cardigans'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mercury Records/BMG Direct Marketing, Inc.'
'TRCK' (Track number/Position in set)               '3/11'
'TSO2'                                              'Cardigans, The'
'TSOP' (Performer sort order)                       'Cardigans, The'
'TSRC' (ISRC (international standard recording code))  'SEBKB9802040'
'TXXX:Acoustid Id'                                  '0b49af14-a2a8-43b0-8f47-b9021c9c3b9b'
'TXXX:Artists'                                      'The Cardigans'
'TXXX:CATALOGNUMBER'                                '314 559 081-2/D126242'
'TXXX:MusicBrainz Album Artist Id'                  '3e55d51d-687f-4a9d-af96-2fabccf802e5'
'TXXX:MusicBrainz Album Id'                         'dc542f08-55c9-4f6c-99ff-128f3ddd821c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3e55d51d-687f-4a9d-af96-2fabccf802e5'
'TXXX:MusicBrainz Release Group Id'                 '80f8c2b9-c92a-32bf-a267-6119bc80f513'
'TXXX:MusicBrainz Release Track Id'                 '454b869d-06d8-33a8-9f6b-28fc29a791aa'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']
'TXXX:lastfmtags'                                   ['90s', 'alternative', 'female vocalists', 'pop', 'rock']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.62 dB'
'TXXX:replaygain_track_peak'                        '0.572558'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd246651b-cdee-4897-b78a-1faa6e80def5')

========================== row from database ==========================
                                              'id'  1293906
                                            'path'  /data/Music/Bulk/00poprockelectronic/Cardigans/Gran Turismo/Cardigans - Explode - 03.mp3
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  244
                                           'genre'  rock-unsorted
                                        'filesize'  3432423
                                           'mtime'  1647352905
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 03 rock unsorted
                                      'tag_artist'  The Cardigans
                                     'tag_release'  Gran Turismo
                                       'tag_title'  Explode
                                             'bpm'  118.0
                                    'search_title'  'explode':1
                                   'search_artist'  'cardigans':2 'the':1
                                  'search_release'  'gran':1 'turismo':2
                                     'search_rest'  '00poprockelectronic':1 'rock':2 'unsorted':3
                                    'search_combo'  '00poprockelectronic':6 'cardigans':3B 'explode':1A 'gran':4C 'rock':7 'the':2B 'turismo':5C 'unsorted':8
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['90s', 'alternative', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic', 'rock', 'pop', 'pop rock', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1647352904.7438362  (2022-03-15 15:01:44)
                             'size'  3432423