======================== unified (from filesystem) ========================
                                         'bitrate'  '164.079'
                                        'duration'  '115'
                                          'artist'  'Mr.T with Motoaki Furukawa'
                                     'text_people'  ''
                                         'release'  'Gradius Ultimate Collection'
                                           'title'  'Burning Heat! (Full Option Mix) / Mr.T with Motoaki.F'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '43'
                                      'tracktotal'  '46'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '110.724'
                                             'key'  '2A'
                                        'acoustid'  'ff244d28-78f4-4951-95f2-b5bf594c031b'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Gradius Ultimate Collection'
'TBPM' (BPM (beats per minute))                     '110.724'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-01-13'
'TIT2' (Title/songname/content description)         'Burning Heat! (Full Option Mix) / Mr.T with Motoaki.F'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr.T with Motoaki Furukawa'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '8/8'
'TPUB' (Publisher)                                  'KONAMI'
'TRCK' (Track number/Position in set)               '43/46'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Mr.T with Furukawa, Motoaki'
'TXXX:Acoustid Id'                                  'ff244d28-78f4-4951-95f2-b5bf594c031b'
'TXXX:BARCODE'                                      '4988602154986'
'TXXX:CATALOGNUMBER'                                'LC1949-1956'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '17627454-1d0e-4d41-a487-b198982b5118'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'fb4be9fe-b239-4e7b-b2fa-97dd90074cac/aa91d723-d3a8-49d3-82b7-d24763743a8d'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Qaaa'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                        '-1.50 dB'
'TXXX:replaygain_track_peak'                        '0.431435'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'304b8b80-9f73-4df2-ac22-1ef00c588862')

========================== row from database ==========================
                                              'id'  1109823
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/beatmania2dx7-burningheat(fulloptionmix).mp3
                                         'working'  None
                                         'bitrate'  164
                                    'duration_sec'  115
                                           'genre'  soundtrack-game
                                        'filesize'  2366898
                                           'mtime'  1620333038
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Game Music beatmania2dx7 burningheat(fulloptionmix) soundtrack game
                                      'tag_artist'  Mr.T with Motoaki Furukawa
                                     'tag_release'  Gradius Ultimate Collection
                                       'tag_title'  Burning Heat! (Full Option Mix) / Mr.T with Motoaki.F
                                             'bpm'  110.724
                                    'search_title'  'burning':1 'f':13 'full':3,4 'heat':2 'mix':6,7 'motoaki':12 'motoakif':14 'mr':8 'mrt':10 'option':5 't':9 'with':11
                                   'search_artist'  'furukawa':6 'motoaki':5 'mr':1 'mrt':3 't':2 'with':4
                                  'search_release'  'collection':3 'gradius':1 'ultimate':2
                                     'search_rest'  '0soundtrack':1 'beatmania2dx7':4 'burningheat':5 'burningheatfulloptionmix':7 'fulloptionmix':6 'game':2 'music':3 'soundtrack':8
                                    'search_combo'  '0soundtrack':24 'beatmania2dx7':27 'burning':1A 'burningheat':28 'burningheatfulloptionmix':30 'collection':23C 'f':13A 'full':3A,4A 'fulloptionmix':29 'furukawa':20B 'game':25 'gradius':21C 'heat':2A 'mix':6A,7A 'motoaki':12A,19B 'motoakif':14A 'mr':8A,15B 'mrt':10A,17B 'music':26 'option':5A 'soundtrack':31 't':9A,16B 'ultimate':22C 'with':11A,18B
                                    'tag_tracknum'  43
                                      'num_images'  0
                                             'key'  2A
                                           '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-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333038.0098207  (2021-05-06 22:30:38)
                             'size'  2366898