======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '338'
                                          'artist'  'Splashgirl'
                                     'text_people'  ''
                                         'release'  'Pressure'
                                           'title'  'Creature of Light'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-1', 'q-drums-3', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['sonicuniverse', 'dark jazz', 'jazz', 'contemporary jazz', 'drone']"
                                     'discogstags'  "['jazz', 'contemporary jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '7'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark'
                                             'bpm'  '87.0'
                                             'key'  '3A'
                                        'acoustid'  '7b7f4835-5382-4822-bf0f-399a443b2e7a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pressure'
'TBPM' (BPM (beats per minute))                     '87.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient-dark'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'Creature of Light'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Splashgirl'
'TPE2' (Band/orchestra/accompaniment)               'Splashgirl'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/7'
'TSO2'                                              'Splashgirl'
'TSOP' (Performer sort order)                       'Splashgirl'
'TXXX:Acoustid Id'                                  '7b7f4835-5382-4822-bf0f-399a443b2e7a'
'TXXX:CATALOGNUMBER'                                'HUBRO CD2509'
'TXXX:MusicBrainz Album Artist Id'                  '2f6ae854-db6c-417d-8b24-7bc606db122b'
'TXXX:MusicBrainz Album Id'                         'ef1d2895-162b-4185-9e3e-129de076c23f'
'TXXX:MusicBrainz Album Release Country'            'NO'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2f6ae854-db6c-417d-8b24-7bc606db122b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'contemporary jazz']
'TXXX:lastfmtags'                                   ['sonicuniverse', 'dark jazz', 'jazz', 'contemporary jazz', 'drone']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.51 dB'
'TXXX:replaygain_track_peak'                        '0.702753'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cb1d363e-211a-4247-8f32-3529f6429671')

========================== row from database ==========================
                                              'id'  1367783
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Splashgirl - 2011 - Pressure/02. Creature Of Light.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  338
                                           'genre'  electronic-ambient-dark
                                        'filesize'  13597352
                                           'mtime'  1636910082
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 2011 02. Of electronic ambient dark
                                      'tag_artist'  Splashgirl
                                     'tag_release'  Pressure
                                       'tag_title'  Creature of Light
                                             'bpm'  87.0
                                    'search_title'  'creature':1 'light':3 'of':2
                                   'search_artist'  'splashgirl':1
                                  'search_release'  'pressure':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '02':4,5 '2011':3 'ambient':8 'dark':9 'electronic':7 'of':6
                                    'search_combo'  '00ambient':7 '00poprockelectronic':6 '02':9,10 '2011':8 'ambient':13 'creature':1A 'dark':14 'electronic':12 'light':3A 'of':2A,11 'pressure':5C 'splashgirl':4B
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['sonicuniverse', 'dark jazz', 'jazz', 'contemporary jazz', 'drone']
                                        'tag_date'  2011
                                     'discogstags'  ['jazz', 'contemporary jazz']

============================== file details ==============================
                                           'mtime'  1636910082.1819608  (2021-11-14 18:14:42)
                             'size'  13597352