======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '284'
                                          'artist'  'Rob Hubbard'
                                     'text_people'  ''
                                         'release'  'Input 64'
                                           'title'  'Crazy Comets Main Theme'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['video game music', 'c64', 'chiptune', 'game music', 'sid']"
                                     'discogstags'  "['soundtrack', 'electronic', 'chiptune']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '19'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'soundtrack-game;electronic-we-beeps or chip or pico'
                                             'bpm'  '124'
                                             'key'  '7A'
                                        'acoustid'  'a0ef2cf0-04f3-41ee-8790-bdfa0cbedf3f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Input 64'
'TBPM' (BPM (beats per minute))                     '124'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-game', 'electronic-we-beeps or chip or pico']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Crazy Comets Main Theme'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Rob Hubbard'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Hubbard, Rob'
'TXXX:ASIN'                                         'B000059QYH'
'TXXX:Acoustid Id'                                  'a0ef2cf0-04f3-41ee-8790-bdfa0cbedf3f'
'TXXX:Artists'                                      'Rob Hubbard'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'c9b4a5fb-b2f6-4a0c-8a76-86f86c11a28d'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'dff554f2-1da0-46d5-81ad-e6382e3ac444'
'TXXX:MusicBrainz Release Group Id'                 '5c95716e-8195-3200-9ac9-9605d9bbbad7'
'TXXX:MusicBrainz Release Track Id'                 'efc938d6-f069-33b4-8ce6-16aec0dde84c'
'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'                                  ['soundtrack', 'electronic', 'chiptune']
'TXXX:lastfmtags'                                   ['video game music', 'c64', 'chiptune', 'game music', 'sid']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.78 dB'
'TXXX:replaygain_track_peak'                        '0.388188'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'49e58619-f2d1-451b-ab03-23a36b721110')

========================== row from database ==========================
                                              'id'  789017
                                            'path'  /data/Music/Bulk/0soundtrack/Commodore 64/Input64/Various Artists - 07 - Rob Hubbard Crazy Comets Main Theme.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  284
                                           'genre'  soundtrack-game;electronic-we-beeps or chip or pico
                                        'filesize'  9167998
                                           'mtime'  1621627555
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Commodore Input64 Various Artists 07 soundtrack game;electronic we beeps or chip or pico
                                      'tag_artist'  Rob Hubbard
                                     'tag_release'  Input 64
                                       'tag_title'  Crazy Comets Main Theme
                                             'bpm'  124.0
                                    'search_title'  'comets':2 'crazy':1 'main':3 'theme':4
                                   'search_artist'  'hubbard':2 'rob':1
                                  'search_release'  '64':2 'input':1
                                     'search_rest'  '0soundtrack':1 'artists':5 'beeps':12 'chip':14 'commodore':2 'electronic':8,10 'game':7,9 'input64':3 'or':13 'pico':15 'soundtrack':6 'various':4 'we':11
                                    'search_combo'  '0soundtrack':9 '64':8C 'artists':13 'beeps':20 'chip':22 'comets':2A 'commodore':10 'crazy':1A 'electronic':16,18 'game':15,17 'hubbard':6B 'input':7C 'input64':11 'main':3A 'or':21 'pico':23 'rob':5B 'soundtrack':14 'theme':4A 'various':12 'we':19
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-4', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['video game music', 'c64', 'chiptune', 'game music', 'sid']
                                        'tag_date'  2001
                                     'discogstags'  ['soundtrack', 'electronic', 'chiptune']

============================== file details ==============================
                                           'mtime'  1621627554.8967693  (2021-05-21 22:05:54)
                             'size'  9167998