======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '215'
                                          'artist'  'Futurhythm'
                                     'text_people'  ''
                                         'release'  'A Tribute to Some Bizarre, Volume 3'
                                           'title'  'It Never Rains in Outer Space'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['techno', 'acid', 'trance', 'german', 'minimal synth']"
                                     'discogstags'  "['electronic', 'techno', 'acid']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '20'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '91.1'
                                             'key'  '9A'
                                        'acoustid'  '84c24230-dfca-4a28-b1ef-8d41fb6b86a7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'A Tribute to Some Bizarre, Volume 3'
'TBPM' (BPM (beats per minute))                     '91.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'It Never Rains in Outer Space'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD-R'
'TPE1' (Lead performer(s)/Soloist(s))               'Futurhythm'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A Tribute to Some Bizarre'
'TRCK' (Track number/Position in set)               '18/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Futurhythm'
'TXXX:Acoustid Id'                                  '84c24230-dfca-4a28-b1ef-8d41fb6b86a7'
'TXXX:Artists'                                      'Futurhythm'
'TXXX:CATALOGNUMBER'                                'ATTSB 03'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '51edb2d3-abaf-4844-9076-4f5e38878228'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '9d94b362-9e5a-420c-8dce-ec6f0d6b7428'
'TXXX:MusicBrainz Release Group Id'                 '82185f7d-e429-46a1-9581-6d5f76bf4a38'
'TXXX:MusicBrainz Release Track Id'                 '74381659-7f74-3368-b087-5e5fb4083f8e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'techno', 'acid']
'TXXX:lastfmtags'                                   ['techno', 'acid', 'trance', 'german', 'minimal synth']
'TXXX:q-bass'                                       '4'
'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-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.56 dB'
'TXXX:replaygain_track_peak'                        '0.593056'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0347ecae-832e-4af1-9c76-b1e2c60d1327')

========================== row from database ==========================
                                              'id'  850998
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/A Tribute To Some Bizarre/A Tribute To Some Bizarre Vol. 3 [192k]/18-futurhythm-it never rains in outer space.mp3
                                         'working'  None
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                                    'duration_sec'  215
                                           'genre'  electronic-unsorted
                                        'filesize'  5247298
                                           'mtime'  1647348703
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm To To Vol. [192k] 18 futurhythm it never rains outer space electronic unsorted
                                      'tag_artist'  Futurhythm
                                     'tag_release'  A Tribute to Some Bizarre, Volume 3
                                       'tag_title'  It Never Rains in Outer Space
                                             'bpm'  91.1
                                    'search_title'  'in':4 'it':1 'never':2 'outer':5 'rains':3 'space':6
                                   'search_artist'  'futurhythm':1
                                  'search_release'  '3':8 'a':1 'bizarre':5,6 'some':4 'to':3 'tribute':2 'volume':7
                                     'search_rest'  '18':6 '192k':4,5 'electronic':13 'futurhythm':7 'it':8 'never':9 'outer':11 'rains':10 'space':12 'to':1 'unsorted':14 'vol':2,3
                                    'search_combo'  '18':21 '192k':19,20 '3':15C 'a':8C 'bizarre':12C,13C 'electronic':28 'futurhythm':7B,22 'in':4A 'it':1A,23 'never':2A,24 'outer':5A,26 'rains':3A,25 'some':11C 'space':6A,27 'to':10C,16 'tribute':9C 'unsorted':29 'vol':17,18 'volume':14C
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['techno', 'acid', 'trance', 'german', 'minimal synth']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'techno', 'acid']

============================== file details ==============================
                                           'mtime'  1647348702.8227859  (2022-03-15 13:51:42)
                             'size'  5247298