======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '89'
                                          'artist'  "Harmonia & Eno '76"
                                     'text_people'  ''
                                         'release'  'Tracks and Traces'
                                           'title'  'When Shade Was Born'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
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 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['krautrock', 'avant garde', 'electronic', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '104.2'
                                             'key'  '10B'
                                        'acoustid'  '019235f8-4781-4ec4-b1a7-884d1f431538'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tracks and Traces'
'TBPM' (BPM (beats per minute))                     '104.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '2009-09-21'
'TIT2' (Title/songname/content description)         'When Shade Was Born'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Harmonia & Eno '76"
'TPE2' (Band/orchestra/accompaniment)               "Harmonia & Eno '76"
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Grönland Records'
'TRCK' (Track number/Position in set)               '10/12'
'TSO2'                                              'Harmonia & Eno, Brian'
'TSOP' (Performer sort order)                       'Harmonia & Eno, Brian'
'TSRC' (ISRC (international standard recording code))  'GBALZ0500227'
'TXXX:ASIN'                                         'B002E2LW90'
'TXXX:Acoustid Id'                                  '019235f8-4781-4ec4-b1a7-884d1f431538'
'TXXX:BARCODE'                                      '5065001040580'
'TXXX:CATALOGNUMBER'                                'CDGRON102'
'TXXX:MusicBrainz Album Artist Id'                  '1aa7dcb0-9c9b-4609-a7a5-bdeee26e39e8/ff95eb47-41c4-4f7f-a104-cdc30f02e872'
'TXXX:MusicBrainz Album Id'                         'c6fe718a-d47b-4456-be45-8e5fbc0ee1a3'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1aa7dcb0-9c9b-4609-a7a5-bdeee26e39e8/ff95eb47-41c4-4f7f-a104-cdc30f02e872'
'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'                                   ['krautrock', 'avant garde', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.13 dB'
'TXXX:replaygain_track_peak'                        '0.499860'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3da919b7-14e3-479a-8395-aa2238933c79')

========================== row from database ==========================
                                              'id'  1534348
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Harmonia & Eno _76/10 When Shade Was Born.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  89
                                           'genre'  electronic-ambient
                                        'filesize'  3583096
                                           'mtime'  1636910971
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer _76 10 electronic ambient
                                      'tag_artist'  Harmonia & Eno '76
                                     'tag_release'  Tracks and Traces
                                       'tag_title'  When Shade Was Born
                                             'bpm'  104.2
                                    'search_title'  'born':4 'shade':2 'was':3 'when':1
                                   'search_artist'  '76':3,4 'eno':2 'harmonia':1
                                  'search_release'  'and':2 'traces':3 'tracks':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '76':3 'ambient':5 'electronic':4
                                    'search_combo'  '00calmer':13 '00poprockelectronic':12 '76':7B,8B,14 'ambient':16 'and':10C 'born':4A 'electronic':15 'eno':6B 'harmonia':5B 'shade':2A 'traces':11C 'tracks':9C 'was':3A 'when':1A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['krautrock', 'avant garde', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910970.7058623  (2021-11-14 18:29:30)
                             'size'  3583096