======================== unified (from filesystem) ========================
                                         'bitrate'  '189.272'
                                        'duration'  '181'
                                          'artist'  'Arovane'
                                     'text_people'  ''
                                         'release'  'Lilies'
                                           'title'  'Ten Hours'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'downtempo', 'idm', 'electronic', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '9'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '117'
                                             'key'  '1B'
                                        'acoustid'  '0147a3fb-0c03-4920-8486-6fd90d5e35b6'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Lilies'
'TBPM' (BPM (beats per minute))                     '117'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-06-14'
'TIT2' (Title/songname/content description)         'Ten Hours'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Arovane'
'TPE2' (Band/orchestra/accompaniment)               'Arovane'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'City Centre Offices'
'TRCK' (Track number/Position in set)               '1/9'
'TSO2'                                              'Arovane'
'TSOP' (Performer sort order)                       'Arovane'
'TSRC' (ISRC (international standard recording code))  'DEX700400046'
'TXXX:ASIN'                                         'B0002B25LE'
'TXXX:Acoustid Id'                                  '0147a3fb-0c03-4920-8486-6fd90d5e35b6'
'TXXX:Artists'                                      'Arovane'
'TXXX:BARCODE'                                      '880918417622'
'TXXX:CATALOGNUMBER'                                'TOWERBLOCK 020 CD'
'TXXX:MusicBrainz Album Artist Id'                  'bdafd399-f2ab-4553-b037-16c03e5806b4'
'TXXX:MusicBrainz Album Id'                         '8ddc1268-5d8c-4ef6-a15b-8c0d2a8f5456'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'bdafd399-f2ab-4553-b037-16c03e5806b4'
'TXXX:MusicBrainz Release Group Id'                 '53e21191-c430-3cd8-99b1-d655f7b6b4c3'
'TXXX:MusicBrainz Release Track Id'                 '612e5499-3b84-3435-adcf-562ac44f90a8'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'downtempo', 'idm', 'electronic', 'ambient']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.10 dB'
'TXXX:replaygain_track_peak'                        '0.613357'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'504378dc-0db9-4948-870b-585286e4c759')

========================== row from database ==========================
                                              'id'  1356386
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Arovane/Lilies/01-arovane-ten_hours-rfl.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  181
                                           'genre'  electronic-ambient
                                        'filesize'  4317167
                                           'mtime'  1636910502
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 01 arovane ten_hours rfl electronic ambient
                                      'tag_artist'  Arovane
                                     'tag_release'  Lilies
                                       'tag_title'  Ten Hours
                                             'bpm'  117.0
                                    'search_title'  'hours':2 'ten':1
                                   'search_artist'  'arovane':1
                                  'search_release'  'lilies':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 'ambient':8 'arovane':3 'electronic':7 'hours':5 'rfl':6 'ten':4
                                    'search_combo'  '00ambient':6 '00poprockelectronic':5 'ambient':12 'arovane':3B,7 'electronic':11 'hours':2A,9 'lilies':4C 'rfl':10 'ten':1A,8
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'downtempo', 'idm', 'electronic', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636910501.853979  (2021-11-14 18:21:41)
                             'size'  4317167