======================== unified (from filesystem) ========================
                                         'bitrate'  '172.489'
                                        'duration'  '230'
                                          'artist'  'Noriko Matsueda & Takahito Eguchi'
                                     'text_people'  ''
                                         'release'  'The Bouncer Original Video Game Soundtrack'
                                           'title'  'Volt Krueger'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  ("['video game music', 'soundtrack', 'japanese', 'final fantasy', "
 "'instrumental']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '21'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '125.083'
                                             'key'  '1A'
                                        'acoustid'  '565665a0-bbf0-40ec-b5b8-fc94201c4ab3'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Bouncer Original Video Game Soundtrack'
'TBPM' (BPM (beats per minute))                     '125.083'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-03-26'
'TIT2' (Title/songname/content description)         'Volt Krueger'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Noriko Matsueda & Takahito Eguchi'
'TPE2' (Band/orchestra/accompaniment)               'Noriko Matsueda & Takahito Eguchi'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'TOKYOPOP Soundtrax'
'TRCK' (Track number/Position in set)               '3/21'
'TSO2'                                              'Matsueda, Noriko & Eguchi, Takahito'
'TSOP' (Performer sort order)                       'Matsueda, Noriko & Eguchi, Takahito'
'TXXX:ASIN'                                         'B00005NGZI'
'TXXX:Acoustid Id'                                  '565665a0-bbf0-40ec-b5b8-fc94201c4ab3'
'TXXX:BARCODE'                                      '645573020422'
'TXXX:CATALOGNUMBER'                                'TPCD 0204-2'
'TXXX:MusicBrainz Album Artist Id'                  '53d04451-2c65-4480-9bb9-f4090249e715/25e6c568-7a0a-4086-9dfa-d2ec0673461a'
'TXXX:MusicBrainz Album Id'                         '3c61ef0c-26b2-4904-913c-297d82740abe'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '53d04451-2c65-4480-9bb9-f4090249e715/25e6c568-7a0a-4086-9dfa-d2ec0673461a'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['video game music', 'soundtrack', 'japanese', 'final fantasy', 'instrumental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.88 dB'
'TXXX:replaygain_track_peak'                        '0.425381'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e6ee1c69-0bb0-4c66-ac8f-cb767c65b6a9')

========================== row from database ==========================
                                              'id'  1109761
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/bouncer-voltkruegerstheme.mp3
                                         'working'  None
                                         'bitrate'  172
                                    'duration_sec'  230
                                           'genre'  soundtrack-game
                                        'filesize'  4976876
                                           'mtime'  1620333039
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Music bouncer voltkruegerstheme soundtrack game
                                      'tag_artist'  Noriko Matsueda & Takahito Eguchi
                                     'tag_release'  The Bouncer Original Video Game Soundtrack
                                       'tag_title'  Volt Krueger
                                             'bpm'  125.083
                                    'search_title'  'krueger':2 'volt':1
                                   'search_artist'  'eguchi':4 'matsueda':2 'noriko':1 'takahito':3
                                  'search_release'  'bouncer':2 'game':5 'original':3 'soundtrack':6 'the':1 'video':4
                                     'search_rest'  '0soundtrack':1 'bouncer':3 'game':6 'music':2 'soundtrack':5 'voltkruegerstheme':4
                                    'search_combo'  '0soundtrack':13 'bouncer':8C,15 'eguchi':6B 'game':11C,18 'krueger':2A 'matsueda':4B 'music':14 'noriko':3B 'original':9C 'soundtrack':12C,17 'takahito':5B 'the':7C 'video':10C 'volt':1A 'voltkruegerstheme':16
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['video game music', 'soundtrack', 'japanese', 'final fantasy', 'instrumental']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333039.2807126  (2021-05-06 22:30:39)
                             'size'  4976876