======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '268'
                                          'artist'  'Anna Tsuchiya'
                                     'text_people'  ''
                                         'release'  'strip me?'
                                           'title'  'Forever'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-4', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['j pop', 'rock', 'female vocalists', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '15'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;rock-pop-jrock;loc-asia-japan-jrock'
                                             'bpm'  '137'
                                             'key'  '12B'
                                        'acoustid'  'c0d7ab6c-ada0-40df-b380-13f04952a9a8'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'strip me?'
'TBPM' (BPM (beats per minute))                     '137'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'rock-pop-jrock', 'loc-asia-japan-jrock']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-08-02'
'TIT2' (Title/songname/content description)         'Forever'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Anna Tsuchiya'
'TPE2' (Band/orchestra/accompaniment)               'Anna Tsuchiya'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'MAD PRAY RECORDS'
'TRCK' (Track number/Position in set)               '8/15'
'TSO2'                                              'Tsuchiya, Anna'
'TSOP' (Performer sort order)                       'Tsuchiya, Anna'
'TXXX:ASIN'                                         'B000G5S718'
'TXXX:Acoustid Id'                                  'c0d7ab6c-ada0-40df-b380-13f04952a9a8'
'TXXX:Artists'                                      'Anna Tsuchiya'
'TXXX:BARCODE'                                      '4945817144942'
'TXXX:CATALOGNUMBER'                                'CTCR-14494'
'TXXX:MusicBrainz Album Artist Id'                  '333a223b-81ec-4856-805f-4d1bb4f7bcdd'
'TXXX:MusicBrainz Album Id'                         'c08f41b6-34a2-3609-897b-6872dd7e8397'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '333a223b-81ec-4856-805f-4d1bb4f7bcdd'
'TXXX:MusicBrainz Release Group Id'                 '95e35531-8ba4-33f0-bf66-095a1b20993c'
'TXXX:MusicBrainz Release Track Id'                 '055a498d-a910-3913-812c-e346985a4af3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['j pop', 'rock', 'female vocalists', 'japanese', 'j rock']
'TXXX:mood'                                         'Acoustic/Relaxed/Happy/Not party/Not aggressive/Not electronic/Sad'
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.29 dB'
'TXXX:replaygain_track_peak'                        '0.413312'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'66991c36-d581-4e5b-861e-11d181da3a8d')

========================== row from database ==========================
                                              'id'  926517
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Anna Tsuchiya/strip me/__anna - strip me - 08 - Forever.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  268
                                           'genre'  loc-asia-japan;rock-pop-jrock;loc-asia-japan-jrock
                                        'filesize'  6494944
                                           'mtime'  1621701952
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia __anna 08 loc asia japan;rock pop jrock;loc asia japan jrock
                                      'tag_artist'  Anna Tsuchiya
                                     'tag_release'  strip me?
                                       'tag_title'  Forever
                                             'bpm'  137.0
                                    'search_title'  'forever':1
                                   'search_artist'  'anna':1 'tsuchiya':2
                                  'search_release'  'me':2 'strip':1
                                     'search_rest'  '00asia':1 'anna':2 'asia':4 'japan':5,7,14 'jrock':10,12,15 'loc':3,11,13 'pop':9 'rock':6,8
                                    'search_combo'  '00asia':6 'anna':2B,7 'asia':9 'forever':1A 'japan':10,12,19 'jrock':15,17,20 'loc':8,16,18 'me':5C 'pop':14 'rock':11,13 'strip':4C 'tsuchiya':3B
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-4', 'q-mixbeat-1', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['j pop', 'rock', 'female vocalists', 'japanese', 'j rock']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621701952.4555602  (2021-05-22 18:45:52)
                             'size'  6494944