======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '133'
                                          'artist'  'Gregory Alper & Jeehun Hwang'
                                     'text_people'  ''
                                         'release'  'MechWarrior 2: 31st Century Combat'
                                           'title'  'Pyre Light'
                                           'quals'  ("['q-bass-3', 'q-vocals-1', 'q-play-2', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-1', 'q-other-4', 'q-mixbeat-1', 'q-syn-2', 'q-localness-1']")
                                      'lastfmtags'  "['video game music', 'mechwarrior 2']"
                             'musicbrainz_albumid'  'ed991a5d-88f2-43ac-ba74-0fccb3ac7113'
                       'musicbrainz_albumartistid'  'eb22cf1d-2b32-4eb2-bac7-05b6a10c7a90'
                            'musicbrainz_artistid'  'eb22cf1d-2b32-4eb2-bac7-05b6a10c7a90'
                             'musicbrainz_trackid'  '5f9dad20-5667-4057-a2ac-007f3d08359c'
                                     'tracknumber'  '12'
                                      'tracktotal'  '27'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '93.156'
                                             'key'  '5A'
                                        'acoustid'  '79304959-ed39-4489-8281-320f612df39a'
rest: ''

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

'acoustid_id'                                       '79304959-ed39-4489-8281-320f612df39a'
'album'                                             'MechWarrior 2: 31st Century Combat'
'albumartist'                                       'Gregory Alper & Jeehun Hwang'
'albumartistsort'                                   'Alper, Gregory & Hwang, Jeehun'
'artist'                                            'Gregory Alper & Jeehun Hwang'
'artistsort'                                        'Alper, Gregory & Hwang, Jeehun'
'bpm'                                               '93.156'
'date'                                              '1995'
'discnumber'                                        '1'
'disctotal'                                         '1'
'genre'                                             'soundtrack-game'
'key'                                               '5A'
'lastfmtags'                                        ['video game music', 'mechwarrior 2']
'media'                                             'CD'
'musicbrainz_albumartistid'                         ['eb22cf1d-2b32-4eb2-bac7-05b6a10c7a90', '0359c0d5-fe8a-4e34-9823-73b439ee5e7e']
'musicbrainz_albumid'                               'ed991a5d-88f2-43ac-ba74-0fccb3ac7113'
'musicbrainz_artistid'                              ['eb22cf1d-2b32-4eb2-bac7-05b6a10c7a90', '0359c0d5-fe8a-4e34-9823-73b439ee5e7e']
'musicbrainz_trackid'                               '5f9dad20-5667-4057-a2ac-007f3d08359c'
'originaldate'                                      '1995'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'other'
'replaygain_track_gain'                             '-2.78 dB'
'replaygain_track_peak'                             '0.977237'
'script'                                            'Latn'
'title'                                             'Pyre Light'
'tracknumber'                                       '12'
'tracktotal'                                        '27'

========================== row from database ==========================
                                              'id'  1109022
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/mechwarrior2-pyrelight.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  133
                                           'genre'  soundtrack-game
                                        'filesize'  2641195
                                           'mtime'  1620333220
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Game Music mechwarrior2 pyrelight soundtrack game
                                      'tag_artist'  Gregory Alper & Jeehun Hwang
                                     'tag_release'  MechWarrior 2: 31st Century Combat
                                       'tag_title'  Pyre Light
                                             'bpm'  93.156
                                    'search_title'  'light':2 'pyre':1
                                   'search_artist'  'alper':2 'gregory':1 'hwang':4 'jeehun':3
                                  'search_release'  '2':2,3 '31st':4 'century':5 'combat':6 'mech':7 'mechwarrior':1 'warrior':8
                                     'search_rest'  '0soundtrack':1 'game':2 'mechwarrior2':4 'music':3 'pyrelight':5 'soundtrack':6
                                    'search_combo'  '0soundtrack':15 '2':8C,9C '31st':10C 'alper':4B 'century':11C 'combat':12C 'game':16 'gregory':3B 'hwang':6B 'jeehun':5B 'light':2A 'mech':13C 'mechwarrior':7C 'mechwarrior2':18 'music':17 'pyre':1A 'pyrelight':19 'soundtrack':20 'warrior':14C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-3', 'q-grit-2', 'q-drums-1', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-3', 'q-vocals-1', 'q-unu-1']
                                      'lastfmtags'  ['video game music', 'mechwarrior 2']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333220.3196547  (2021-05-06 22:33:40)
                             'size'  2641195