======================== unified (from filesystem) ========================
                                         'bitrate'  '217.844'
                                        'duration'  '190'
                                          'artist'  'Desert Planet'
                                     'text_people'  ''
                                         'release'  'Turbo Tellytunes'
                                           'title'  'Return of the Ninja Droids (Sci-Fi Movie 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-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '138'
                                             'key'  '8B'
                                        'acoustid'  '66e8c088-cdf4-4bb3-a37d-7c79ce536853'
rest: ''

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

'COMM::eng'                                         'CMG'
'COMM:ID3v1 Comment:XXX'                            'CMG'
'TALB' (Album/Movie/Show title)                     'Turbo Tellytunes'
'TBPM' (BPM (beats per minute))                     '138'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Return of the Ninja Droids (Sci-Fi Movie Theme)'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Desert Planet'
'TPE2' (Band/orchestra/accompaniment)               'Desert Planet'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Desert Planet Records'
'TRCK' (Track number/Position in set)               '1/11'
'TSO2'                                              'Desert Planet'
'TSOP' (Performer sort order)                       'Desert Planet'
'TXXX:Acoustid Id'                                  '66e8c088-cdf4-4bb3-a37d-7c79ce536853'
'TXXX:Artists'                                      'Desert Planet'
'TXXX:CATALOGNUMBER'                                'dese-02'
'TXXX:MusicBrainz Album Artist Id'                  'b8e2ac00-21c7-4fa8-a612-774d0caf9000'
'TXXX:MusicBrainz Album Id'                         'ff73ab18-12ef-47da-8386-566702a30d14'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b8e2ac00-21c7-4fa8-a612-774d0caf9000'
'TXXX:MusicBrainz Release Group Id'                 'bdd2c820-1122-3c09-985a-6f5025bc55c5'
'TXXX:MusicBrainz Release Track Id'                 'e82f78de-8307-3970-b897-fa0b7ffc0a8f'
'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'                                   ['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.55 dB'
'TXXX:replaygain_track_peak'                        '0.602948'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'210077d8-08d6-4f0d-a7e8-b837aa5b7f26')

========================== row from database ==========================
                                              'id'  1349128
                                            'path'  /data/Music/Bulk/00poprockelectronic/Desert Planet/Turbo Tellytunes/01_return_of_the_ninja_droids_(sci-fi_movie_theme)-cmg.mp3
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  190
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  5199102
                                           'mtime'  1621705496
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 01_return_of_the_ninja_droids_(sci fi_movie_theme) cmg electronic we beeps or chip or pico
                                      'tag_artist'  Desert Planet
                                     'tag_release'  Turbo Tellytunes
                                       'tag_title'  Return of the Ninja Droids (Sci-Fi Movie Theme)
                                             'bpm'  138.0
                                    'search_title'  'droids':5 'fi':7 'movie':9 'ninja':4 'of':2 'return':1 'sci':6 'scifi':8 'the':3 'theme':10,11
                                   'search_artist'  'desert':1 'planet':2
                                  'search_release'  'tellytunes':2 'turbo':1
                                     'search_rest'  '00poprockelectronic':1 '01':2,9 'beeps':25 'chip':27 'cmg':22 'droids':7,14 'electronic':23 'fi':16,19 'movie':17,20 'ninja':6,13 'of':4,11 'or':26 'pico':28 'return':3,10 'sci':8,15 'the':5,12 'theme':18,21 'we':24
                                    'search_combo'  '00poprockelectronic':16 '01':17,24 'beeps':40 'chip':42 'cmg':37 'desert':12B 'droids':5A,22,29 'electronic':38 'fi':7A,31,34 'movie':9A,32,35 'ninja':4A,21,28 'of':2A,19,26 'or':41 'pico':43 'planet':13B 'return':1A,18,25 'sci':6A,23,30 'scifi':8A 'tellytunes':15C 'the':3A,20,27 'theme':10A,11A,33,36 'turbo':14C 'we':39
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621705495.9189475  (2021-05-22 19:44:55)
                             'size'  5199102