======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '330'
                                          'artist'  'Chris Malinchak'
                                     'text_people'  ''
                                         'release'  'New Retro Wave'
                                           'title'  'The Fourth'
                                           'quals'  ("['Q-HAP-4', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['house', 'all', 'electro', 'electronic', 'nu disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '120.9'
                                             'key'  '11A'
                                        'acoustid'  '0d3f9077-8540-448f-912f-bcec041b011c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'New Retro Wave'
'TBPM' (BPM (beats per minute))                     '120.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-02-25'
'TIT2' (Title/songname/content description)         'The Fourth'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Chris Malinchak'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'French Express'
'TRCK' (Track number/Position in set)               '4/4'
'TSO2'                                              'Malinchak, Chris'
'TSOP' (Performer sort order)                       'Malinchak, Chris'
'TXXX:Acoustid Id'                                  '0d3f9077-8540-448f-912f-bcec041b011c'
'TXXX:Artists'                                      'Chris Malinchak'
'TXXX:CATALOGNUMBER'                                'FE004'
'TXXX:MusicBrainz Album Artist Id'                  'e609ddc2-c61d-49bf-8992-67976cd2c37d'
'TXXX:MusicBrainz Album Id'                         'cc20d4e4-5ec5-457e-85a4-b6aa6eb6049f'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'e609ddc2-c61d-49bf-8992-67976cd2c37d'
'TXXX:MusicBrainz Release Group Id'                 'ec09d177-2ec8-4e33-b44c-fe364d860838'
'TXXX:MusicBrainz Release Track Id'                 '9728ebb0-f0bb-3d26-b775-1b14a07f69c7'
'TXXX:Q-HAP'                                        '4'
'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'                                   ['house', 'all', 'electro', 'electronic', 'nu disco']
'TXXX:originalyear'                                 '2011'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.57 dB'
'TXXX:replaygain_track_peak'                        '0.448331'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'12a1c824-de8a-49fc-9c45-39726ecf4ee9')

========================== row from database ==========================
                                              'id'  1299558
                                            'path'  /data/Music/Bulk/00poprockelectronic/NewRetroWave/Chris Mainchak - The Fourth.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  330
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  13272331
                                           'mtime'  1620571560
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic NewRetroWave Mainchak electronic we disco or italo
                                      'tag_artist'  Chris Malinchak
                                     'tag_release'  New Retro Wave
                                       'tag_title'  The Fourth
                                             'bpm'  120.9
                                    'search_title'  'fourth':2 'the':1
                                   'search_artist'  'chris':1 'malinchak':2
                                  'search_release'  'new':1 'retro':2 'wave':3
                                     'search_rest'  '00poprockelectronic':1 'disco':6 'electronic':4 'italo':8 'mainchak':3 'new':9 'newretrowave':2 'or':7 'retro':10 'wave':11 'we':5
                                    'search_combo'  '00poprockelectronic':8 'chris':3B 'disco':13 'electronic':11 'fourth':2A 'italo':15 'mainchak':10 'malinchak':4B 'new':5C,16 'newretrowave':9 'or':14 'retro':6C,17 'the':1A 'wave':7C,18 'we':12
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  11A
                                           '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-1', 'q-other-2', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['house', 'all', 'electro', 'electronic', 'nu disco']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571560.0314748  (2021-05-09 16:46:00)
                             'size'  13272331