======================== unified (from filesystem) ========================
                                         'bitrate'  '197.734'
                                        'duration'  '268'
                                          'artist'  'FlyKKiller'
                                     'text_people'  ''
                                         'release'  'Experiments in Violent Light'
                                           'title'  'Music for 12 Sounds'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electronic', 'trip hop', 'experimental', 'polish']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '11'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '96'
                                             'key'  '6B'
                                        'acoustid'  '391dafd5-d38b-402e-a5ae-c6cdce92ddb7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Experiments in Violent Light'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2008-02-29'
'TIT2' (Title/songname/content description)         'Music for 12 Sounds'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'Enhanced CD'
'TPE1' (Lead performer(s)/Soloist(s))               'FlyKKiller'
'TPE2' (Band/orchestra/accompaniment)               'FlyKKiller'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'EMI Music Poland'
'TRCK' (Track number/Position in set)               '9/11'
'TSO2'                                              'FlyKKiller'
'TSOP' (Performer sort order)                       'FlyKKiller'
'TSRC' (ISRC (international standard recording code))  'GBPJU0600010'
'TXXX:ASIN'                                         'B000VQQNMW'
'TXXX:Acoustid Id'                                  '391dafd5-d38b-402e-a5ae-c6cdce92ddb7'
'TXXX:Artists'                                      'FlyKKiller'
'TXXX:BARCODE'                                      '5099920821906'
'TXXX:CATALOGNUMBER'                                '5099920821906'
'TXXX:MusicBrainz Album Artist Id'                  '1bcf0ff4-a5e6-40d2-92e9-1123fa4892cd'
'TXXX:MusicBrainz Album Id'                         '2db71b51-1389-3ecf-bdfc-934173ce28b2'
'TXXX:MusicBrainz Album Release Country'            'PL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1bcf0ff4-a5e6-40d2-92e9-1123fa4892cd'
'TXXX:MusicBrainz Release Group Id'                 'bef7ced6-4679-311c-a297-b244d4789520'
'TXXX:MusicBrainz Release Track Id'                 '7bbcbf1e-b31d-39ad-bb41-3b498d86cfcf'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'trip hop', 'experimental', 'polish']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.24 dB'
'TXXX:replaygain_track_peak'                        '0.391921'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'46c86844-e046-4be1-a079-1a5d8c58ba6b')

========================== row from database ==========================
                                              'id'  1300131
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/FlyKKiller/FlyKKiller - 09 - Music for 12 sounds.mp3
                                         'working'  None
                                         'bitrate'  197
                                    'duration_sec'  268
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6688976
                                           'mtime'  1636910557
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip 09 sounds electronic trip hop downtempo acid jazz
                                      'tag_artist'  FlyKKiller
                                     'tag_release'  Experiments in Violent Light
                                       'tag_title'  Music for 12 Sounds
                                             'bpm'  96.0
                                    'search_title'  'for':2 'music':1 'sounds':3
                                   'search_artist'  'fly':2 'flykkiller':1 'kkiller':3
                                  'search_release'  'experiments':1 'in':2 'light':4 'violent':3
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':8 'downtempo':7 'electronic':4 'hop':6 'jazz':9 'sounds':3 'trip':5
                                    'search_combo'  '00poprockelectronic':11 '00trip':12 'acid':18 'downtempo':17 'electronic':14 'experiments':7C 'fly':5B 'flykkiller':4B 'for':2A 'hop':16 'in':8C 'jazz':19 'kkiller':6B 'light':10C 'music':1A 'sounds':3A,13 'trip':15 'violent':9C
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'trip hop', 'experimental', 'polish']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910556.7465606  (2021-11-14 18:22:36)
                             'size'  6688976