======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '247'
                                          'artist'  'SIAM SHADE'
                                     'text_people'  ''
                                         'release'  'SIAM SHADE VII'
                                           'title'  "Don't Tell Lies"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['hard rock', 'jrock', 'rock', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '5'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock;loc-asia-japan'
                                             'bpm'  '136.736'
                                             'key'  '11A'
                                        'acoustid'  'f23f3415-9900-4de6-b101-386dd1ecede9'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'SIAM SHADE VII'
'TBPM' (BPM (beats per minute))                     '136.736'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock', 'loc-asia-japan']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-11-29'
'TIT2' (Title/songname/content description)         "Don't Tell Lies"
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'SIAM SHADE'
'TPE2' (Band/orchestra/accompaniment)               'SIAM SHADE'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'SME Records'
'TRCK' (Track number/Position in set)               '4/5'
'TSO2'                                              'SIAM SHADE'
'TSOP' (Performer sort order)                       'SIAM SHADE'
'TSRC' (ISRC (international standard recording code))  'JPSR00006784'
'TXXX:ASIN'                                         'B000056WE4'
'TXXX:Acoustid Id'                                  'f23f3415-9900-4de6-b101-386dd1ecede9'
'TXXX:Artists'                                      'SIAM SHADE'
'TXXX:BARCODE'                                      '4988009496795'
'TXXX:CATALOGNUMBER'                                'SRCL-4967'
'TXXX:MusicBrainz Album Artist Id'                  'b58ac34f-e412-4316-8ad3-a721ce598ac3'
'TXXX:MusicBrainz Album Id'                         '70019f1b-2877-4b9c-8b91-8b7c3522e012'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'b58ac34f-e412-4316-8ad3-a721ce598ac3'
'TXXX:MusicBrainz Release Group Id'                 '8995d3a1-c71b-3974-93a2-cc0e9cf4ae60'
'TXXX:MusicBrainz Release Track Id'                 '3c229f9e-0aaf-31f2-bf83-0bba984275a3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['hard rock', 'jrock', 'rock', 'japanese', 'j rock']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.44 dB'
'TXXX:replaygain_track_peak'                        '0.440385'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'430ccc40-2c56-4526-a6b4-6285835e3bcf')

========================== row from database ==========================
                                              'id'  1519433
                                            'path'  /data/Music/Bulk/00localcharacter/SIAM SHADE/SIAM SHADE - SIAM SHADE VII (128kbps) (2000.11.29)/04 - Don_t Tell Lies.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  247
                                           'genre'  loc-asia-japan-jrock;loc-asia-japan
                                        'filesize'  4015680
                                           'mtime'  1621489199
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter (128kbps) (2000.11.29) 04 Don_t loc asia japan jrock;loc asia japan
                                      'tag_artist'  SIAM SHADE
                                     'tag_release'  SIAM SHADE VII
                                       'tag_title'  Don't Tell Lies
                                             'bpm'  136.736
                                    'search_title'  'don':1 'dont':3 'lies':5 't':2 'tell':4
                                   'search_artist'  'shade':2 'siam':1
                                  'search_release'  'shade':2 'siam':1 'vii':3
                                     'search_rest'  '11':4 '128kbps':1,2 '2000':3 '20001129':6 '29':5 'asia':10 'don':7 'japan':11 'jrock':12,14 'loc':9,13,15 't':8
                                    'search_combo'  '11':14 '128kbps':11,12 '2000':13 '20001129':16 '29':15 'asia':20 'don':1A,17 'dont':3A 'japan':21 'jrock':22,24 'lies':5A 'loc':19,23,25 'shade':7B,9C 'siam':6B,8C 't':2A,18 'tell':4A 'vii':10C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', '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-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['hard rock', 'jrock', 'rock', 'japanese', 'j rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621489198.653873  (2021-05-20 07:39:58)
                             'size'  4015680