======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '271'
                                          'artist'  'Zombie Hyperdrive'
                                     'text_people'  ''
                                         'release'  'The Cobalt Ship'
                                           'title'  'Once Upon a Time in Space'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronic', 'retrowave', 'synthwave', 'spacewave']"
                                     'discogstags'  "['electronic', 'synthwave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '104.0'
                                             'key'  '9A'
                                        'acoustid'  '436f075f-987c-4131-b674-d7e4f24200c1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Cobalt Ship'
'TBPM' (BPM (beats per minute))                     '104.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-04-01'
'TIT2' (Title/songname/content description)         'Once Upon a Time in Space'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Zombie Hyperdrive'
'TPE2' (Band/orchestra/accompaniment)               'Zombie Hyperdrive'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Zombie Hyperdrive'
'TSOP' (Performer sort order)                       'Zombie Hyperdrive'
'TXXX:Acoustid Id'                                  '436f075f-987c-4131-b674-d7e4f24200c1'
'TXXX:Artists'                                      'Zombie Hyperdrive'
'TXXX:MusicBrainz Album Artist Id'                  '90e56971-e04a-44a6-94f9-03389c804ca9'
'TXXX:MusicBrainz Album Id'                         '8e3fd373-2ea1-4933-bc8d-86f986cabaf1'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '90e56971-e04a-44a6-94f9-03389c804ca9'
'TXXX:MusicBrainz Release Group Id'                 'b8514449-3130-4ed6-82ff-49b9f4e81648'
'TXXX:MusicBrainz Release Track Id'                 '09d16d19-f4dc-42cf-bc18-598d2ab74579'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'synthwave']
'TXXX:lastfmtags'                                   ['electronic', 'retrowave', 'synthwave', 'spacewave']
'TXXX:originalyear'                                 '2013'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+6.46 dB'
'TXXX:replaygain_track_peak'                        '0.199491'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'32c271fa-4809-4bc5-ae47-25d7dba27513')

========================== row from database ==========================
                                              'id'  1309620
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Zombie Hyperdrive - The cobalt ship/12 Once Upon A Time In Space (Bonus Track).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  271
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  10892734
                                           'mtime'  1620645199
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave cobalt ship 12 A In (Bonus Track) electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  Zombie Hyperdrive
                                     'tag_release'  The Cobalt Ship
                                       'tag_title'  Once Upon a Time in Space
                                             'bpm'  104.0
                                    'search_title'  'a':3 'in':5 'once':1 'space':6 'time':4 'upon':2
                                   'search_artist'  'hyperdrive':2 'zombie':1
                                  'search_release'  'cobalt':2 'ship':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 'a':7 'bonus':9,10 'chillwave':17 'cobalt':5 'disco':3 'electronic':13 'in':8 'or':16 'retrowave':18 'ship':6 'synthwave':15 'track':11,12 'waves':2 'we':14
                                    'search_combo'  '00poprockelectronic':12 '00synthwave':15 'a':3A,18 'bonus':20,21 'chillwave':28 'cobalt':10C,16 'disco':14 'electronic':24 'hyperdrive':8B 'in':5A,19 'once':1A 'or':27 'retrowave':29 'ship':11C,17 'space':6A 'synthwave':26 'the':9C 'time':4A 'track':22,23 'upon':2A 'waves':13 'we':25 'zombie':7B
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9A
                                           '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-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'retrowave', 'synthwave', 'spacewave']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic', 'synthwave']

============================== file details ==============================
                                           'mtime'  1620645199.3478034  (2021-05-10 13:13:19)
                             'size'  10892734