======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '395'
                                          'artist'  'Necro Deathmort'
                                     'text_people'  ''
                                         'release'  'The Capsule'
                                           'title'  'Moonstar'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['noise', 'industrial', 'dub', 'experimental', 'doom']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '8'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '129'
                                             'key'  '7A'
                                        'acoustid'  '60f693b1-cddc-4c53-8731-9e5b382553f1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Capsule'
'TBPM' (BPM (beats per minute))                     '129'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-06-03'
'TIT2' (Title/songname/content description)         'Moonstar'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Necro Deathmort'
'TPE2' (Band/orchestra/accompaniment)               'Necro Deathmort'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rocket Recordings'
'TRCK' (Track number/Position in set)               '3/8'
'TSO2'                                              'Necro Deathmort'
'TSOP' (Performer sort order)                       'Necro Deathmort'
'TXXX:Acoustid Id'                                  '60f693b1-cddc-4c53-8731-9e5b382553f1'
'TXXX:Artists'                                      'Necro Deathmort'
'TXXX:MusicBrainz Album Artist Id'                  'a567c9cb-fa70-4fd4-8efa-f2c4915d8599'
'TXXX:MusicBrainz Album Id'                         'efe5d084-023d-4d9f-a34a-85fd4fb20e4e'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a567c9cb-fa70-4fd4-8efa-f2c4915d8599'
'TXXX:MusicBrainz Release Group Id'                 'a2e0b020-2e68-43d2-812a-19918c667e9a'
'TXXX:MusicBrainz Release Track Id'                 '91fcfaa0-d631-46dc-9579-aaca1266e965'
'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'                                   ['noise', 'industrial', 'dub', 'experimental', 'doom']
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.45 dB'
'TXXX:replaygain_track_peak'                        '0.500099'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c1d5bcc5-b00d-4939-a913-757606c43a47')

========================== row from database ==========================
                                              'id'  1274328
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Necro Deathmort - 2016 - The capsule/03 - Moonstar.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  395
                                           'genre'  electronic
                                        'filesize'  15915911
                                           'mtime'  1636912633
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2016 capsule 03 electronic
                                      'tag_artist'  Necro Deathmort
                                     'tag_release'  The Capsule
                                       'tag_title'  Moonstar
                                             'bpm'  129.0
                                    'search_title'  'moonstar':1
                                   'search_artist'  'deathmort':2 'necro':1
                                  'search_release'  'capsule':2 'the':1
                                     'search_rest'  '2016':1 'capsule':2 'electronic':3
                                    'search_combo'  '2016':6 'capsule':5C,7 'deathmort':3B 'electronic':8 'moonstar':1A 'necro':2B 'the':4C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  7A
                                           '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-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['noise', 'industrial', 'dub', 'experimental', 'doom']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636912633.299964  (2021-11-14 18:57:13)
                             'size'  15915911