======================== unified (from filesystem) ========================
                                         'bitrate'  '213.33'
                                        'duration'  '276'
                                          'artist'  'I:Scintilla / I:Scintilla'
                                     'text_people'  ''
                                         'release'  'Optics'
                                           'title'  'Havestar'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-4']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '129.979'
                                             'key'  '1A'
                                        'acoustid'  '9ac49e6e-4b43-43f4-8b5a-e8131b7d4d30'
rest: ''

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

'APIC:Cover Art (Front).jpg'                        type PictureType.COVER_FRONT (Cover (front)) b'Cover Art (Front).jpg'
                                     
'TALB' (Album/Movie/Show title)                     'Optics'
'TBPM' (BPM (beats per minute))                     '129.979'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-06-15'
'TIT2' (Title/songname/content description)         'Havestar'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'I:Scintilla'
'TPE2' (Band/orchestra/accompaniment)               'I:Scintilla / I:Scintilla'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Alfa Matrix'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'I:Scintilla'
'TSOP' (Performer sort order)                       'I:Scintilla'
'TXXX:ASIN'                                         'B000PY42SC'
'TXXX:Acoustid Id'                                  '9ac49e6e-4b43-43f4-8b5a-e8131b7d4d30'
'TXXX:BARCODE'                                      '882951009420'
'TXXX:CATALOGNUMBER'                                'AM1094CD'
'TXXX:MusicBrainz Album Artist Id'                  '0e77b4a6-1cf9-4163-bfd4-901a484a8655'
'TXXX:MusicBrainz Album Id'                         '3d3ceeab-551d-41b3-b366-46a1020238e2'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0e77b4a6-1cf9-4163-bfd4-901a484a8655'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.78 dB'
'TXXX:replaygain_track_peak'                        '0.319786'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1dd6ea27-0ff0-406f-a7a2-afd7943036e1')

========================== row from database ==========================
                                              'id'  1364990
                                            'path'  /data/Music/Bulk/00dwimp/I_Scintilla/Optics/08 - Havestar.mp3
                                         'working'  None
                                         'bitrate'  213
                                    'duration_sec'  276
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  7578993
                                           'mtime'  1620298456
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp I_Scintilla 08 eid ebm or industrial or darkwave industrial
                                      'tag_artist'  I:Scintilla / I:Scintilla
                                     'tag_release'  Optics
                                       'tag_title'  Havestar
                                             'bpm'  129.979
                                    'search_title'  'havestar':1
                                   'search_artist'  'i':1 'iscintilla':3 'scintilla':2
                                  'search_release'  'optics':1
                                     'search_rest'  '00dwimp':1 'darkwave':8 'ebm':5 'eid':4 'i':2 'industrial':7 'or':6 'scintilla':3
                                    'search_combo'  '00dwimp':6 'darkwave':13 'ebm':10 'eid':9 'havestar':1A 'i':2B,7 'industrial':12 'iscintilla':4B 'optics':5C 'or':11 'scintilla':3B,8
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620298456.0183623  (2021-05-06 12:54:16)
                             'size'  7578993