======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '200'
                                          'artist'  'Okko'
                                     'text_people'  ''
                                         'release'  'Sitar & Electronics'
                                           'title'  'Shivas Lullaby'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-3', 'Q-PLAY-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['cover song', 'jazz', 'psychedelic rock', 'psychedelic', 'ethnic']"
                                     'discogstags'  "['indie pop', 'electronic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '8'
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-early;mi-earlysynth-moog'
                                             'bpm'  '112.3'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:PeakValue:¡r\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1r\x00\x00')
'TALB' (Album/Movie/Show title)                     'Sitar & Electronics'
'TBPM' (BPM (beats per minute))                     '112.3'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-early', 'mi-earlysynth-moog']
'TDOR' (Original release time)                      '1971'
'TDRC' (Recording time)                             '1971'
'TENC' (Encoded by)                                 'Free Mp3 Wma Converter'
'TIT2' (Title/songname/content description)         'Shivas Lullaby'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Okko'
'TPE2' (Band/orchestra/accompaniment)               'Okko'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'BASF'
'TRCK' (Track number/Position in set)               '6/8'
'TSO2'                                              'Bekker, Okko'
'TSOP' (Performer sort order)                       'Bekker, Okko'
'TXXX:CATALOGNUMBER'                                '20 21117-7'
'TXXX:MusicBrainz Album Artist Id'                  '30e54e20-8978-47c3-a70e-b3adf309c241'
'TXXX:MusicBrainz Album Id'                         'f6ce59da-4535-4bac-ad24-ccf3bf7d51e2'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '30e54e20-8978-47c3-a70e-b3adf309c241'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['indie pop', 'electronic', 'pop']
'TXXX:lastfmtags'                                   ['cover song', 'jazz', 'psychedelic rock', 'psychedelic', 'ethnic']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.06 dB'
'TXXX:replaygain_track_peak'                        '0.532551'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1dd5fcfb-174f-446a-a1be-3d1e97d28a43')

========================== row from database ==========================
                                              'id'  765656
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Early Moog & Synthesizer Music/[1971] Okko - Sitar & Electronics/05. Shivas Lullaby.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  200
                                           'genre'  electronic-experimental-early;mi-earlysynth-moog
                                        'filesize'  4814439
                                           'mtime'  1636921214
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Early Moog Synthesizer Music [1971] 05. electronic experimental early;mi earlysynth moog
                                      'tag_artist'  Okko
                                     'tag_release'  Sitar & Electronics
                                       'tag_title'  Shivas Lullaby
                                             'bpm'  112.3
                                    'search_title'  'lullaby':2 'shivas':1
                                   'search_artist'  'okko':1
                                  'search_release'  'electronics':2 'sitar':1
                                     'search_rest'  '05':7,8 '1971':5,6 'early':1,11,13 'earlysynth':15 'electronic':9 'experimental':10 'mi':12,14 'moog':2 'music':4 'synthesizer':3
                                    'search_combo'  '05':12,13 '1971':10,11 'early':6,16,18 'earlysynth':20 'electronic':14 'electronics':5C 'experimental':15 'lullaby':2A 'mi':17,19 'moog':7 'music':9 'okko':3B 'shivas':1A 'sitar':4C 'synthesizer':8
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['cover song', 'jazz', 'psychedelic rock', 'psychedelic', 'ethnic']
                                        'tag_date'  1971
                                     'discogstags'  ['indie pop', 'electronic', 'pop']

============================== file details ==============================
                                           'mtime'  1636921214.122366  (2021-11-14 21:20:14)
                             'size'  4814439