======================== unified (from filesystem) ========================
                                         'bitrate'  '211.806'
                                        'duration'  '240'
                                          'artist'  'Arovane'
                                     'text_people'  ''
                                         'release'  'Lilies'
                                           'title'  'Pink Lilies'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'Q-PLAY-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'downtempo', 'idm', 'electronic', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '9'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '92'
                                             'key'  '11B'
                                        'acoustid'  'e747ab55-3f19-47f6-9eee-914f4d52ad1e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Lilies'
'TBPM' (BPM (beats per minute))                     '92'
'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)         'Pink Lilies'
'TKEY' (Initial key)                                '11B'
'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)               '5/9'
'TSO2'                                              'Arovane'
'TSOP' (Performer sort order)                       'Arovane'
'TSRC' (ISRC (international standard recording code))  'DEX700400050'
'TXXX:ASIN'                                         'B0002B25LE'
'TXXX:Acoustid Id'                                  'e747ab55-3f19-47f6-9eee-914f4d52ad1e'
'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'                 '820becfe-22e8-3f19-aad4-c10da719807d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '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'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.07 dB'
'TXXX:replaygain_track_peak'                        '0.452496'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'db1487d0-2c33-4bd8-8816-368ab92befa0')

========================== row from database ==========================
                                              'id'  1289365
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Arovane/Lilies/05-arovane-pink_lilies-rfl.mp3
                                         'working'  None
                                         'bitrate'  211
                                    'duration_sec'  240
                                           'genre'  electronic-ambient
                                        'filesize'  6410584
                                           'mtime'  1636910504
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 05 arovane pink_lilies rfl electronic ambient
                                      'tag_artist'  Arovane
                                     'tag_release'  Lilies
                                       'tag_title'  Pink Lilies
                                             'bpm'  92.0
                                    'search_title'  'lilies':2 'pink':1
                                   'search_artist'  'arovane':1
                                  'search_release'  'lilies':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 'ambient':8 'arovane':3 'electronic':7 'lilies':5 'pink':4 'rfl':6
                                    'search_combo'  '00ambient':6 '00poprockelectronic':5 'ambient':12 'arovane':3B,7 'electronic':11 'lilies':2A,4C,9 'pink':1A,8 'rfl':10
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'downtempo', 'idm', 'electronic', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636910503.7185876  (2021-11-14 18:21:43)
                             'size'  6410584