======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '172'
                                          'artist'  'Millencolin'
                                     'text_people'  ''
                                         'release'  'Millencolin & The Hi-8 Adventures'
                                           'title'  'Twenty Two (live)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['skate punk', 'swedish', 'punk rock', 'pop punk', 'punk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '8'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '113.389'
                                             'key'  '11A'
                                        'acoustid'  '4a73e6c9-2ad1-498b-85a8-8088451c555a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Millencolin & The Hi-8 Adventures'
'TBPM' (BPM (beats per minute))                     '113.389'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-10-21'
'TIT2' (Title/songname/content description)         'Twenty Two (live)'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Millencolin'
'TPE2' (Band/orchestra/accompaniment)               'Millencolin'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/8'
'TSO2'                                              'Millencolin'
'TSOP' (Performer sort order)                       'Millencolin'
'TXXX:Acoustid Id'                                  '4a73e6c9-2ad1-498b-85a8-8088451c555a'
'TXXX:Mp3gain_minmax'                               '114,183'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'TXXX:MusicBrainz Album Artist Id'                  'a11aacf5-fcbe-47f9-b065-75f4466c00ae'
'TXXX:MusicBrainz Album Id'                         'aaf421ea-560e-4c50-8880-7321a6b03807'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        'a11aacf5-fcbe-47f9-b065-75f4466c00ae'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['skate punk', 'swedish', 'punk rock', 'pop punk', 'punk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.12 dB'
'TXXX:replaygain_track_peak'                        '0.460993'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5f1d3f63-d505-4715-b96e-60d9aa207f0d')

========================== row from database ==========================
                                              'id'  1420810
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Millencolin/And The HI-8 Adventures EP/08 - Millencolin - Twenty Two (Live).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  172
                                           'genre'  rock-gr-punk
                                        'filesize'  2756160
                                           'mtime'  1622659031
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner And HI EP 08 (Live) rock gr punk
                                      'tag_artist'  Millencolin
                                     'tag_release'  Millencolin & The Hi-8 Adventures
                                       'tag_title'  Twenty Two (live)
                                             'bpm'  113.389
                                    'search_title'  'live':3,4 'twenty':1 'two':2
                                   'search_artist'  'millencolin':1
                                  'search_release'  '8':4 'adventures':6 'hi':3 'hi8':5 'millencolin':1 'the':2
                                     'search_rest'  'and':5 'ep':7 'garage':2 'gr':11 'hi':6 'live':8,9 'punk':1 'rock':10 'stoner':4 'surf':3
                                    'search_combo'  '8':9C 'adventures':11C 'and':16 'ep':18 'garage':13 'gr':22 'hi':8C,17 'hi8':10C 'live':3A,4A,19,20 'millencolin':5B,6C 'punk':12 'rock':21 'stoner':15 'surf':14 'the':7C 'twenty':1A 'two':2A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['skate punk', 'swedish', 'punk rock', 'pop punk', 'punk', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659030.7330244  (2021-06-02 20:37:10)
                             'size'  2756160