======================== unified (from filesystem) ========================
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                                        'duration'  '196'
                                          'artist'  'Das M'
                                     'text_people'  ''
                                         'release'  'A Tribute to Some Bizarre, Volume 5'
                                           'title'  'Vergeude Nicht Die Jahre'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', "
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                                      'lastfmtags'  ("['minimal electronic', 'minimal synth', 'minimal wave', 'synthpop', 'minimal "
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                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '19'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '144.1'
                                             'key'  '1A'
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rest: ''

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

'TALB' (Album/Movie/Show title)                     'A Tribute to Some Bizarre, Volume 5'
'TBPM' (BPM (beats per minute))                     '144.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-10-19'
'TIT2' (Title/songname/content description)         'Vergeude Nicht Die Jahre'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD-R'
'TPE1' (Lead performer(s)/Soloist(s))               'Das M'
'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)               '18/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'M, Das'
'TXXX:Acoustid Id'                                  '7580f884-d4cc-449b-8856-5c5f0fcf6581'
'TXXX:Artists'                                      'Das M'
'TXXX:CATALOGNUMBER'                                'ATTSB 05'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'aedca207-4275-41d6-850b-5ffd0136fa09'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'ab8c85aa-0393-4e1b-99aa-c046d921dc0e'
'TXXX:MusicBrainz Release Group Id'                 'e8a26b9e-d6bf-4343-a11f-e8210aadb98c'
'TXXX:MusicBrainz Release Track Id'                 'ecfce953-983f-4473-be5e-af5ea0d8b458'
'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'                                   ['minimal electronic',
 'minimal synth',
 'minimal wave',
 'synthpop',
 'minimal electro']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.28 dB'
'TXXX:replaygain_track_peak'                        '0.504369'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'89e3346a-78c0-44f2-bd1e-ffd02cca9306')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/A Tribute To Some Bizarre/A Tribute To Some Bizarre Vol. 5 [vBr]/18_das_m___vergeude_nicht_d.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  196
                                           'genre'  electronic-unsorted
                                        'filesize'  4726958
                                           'mtime'  1647348712
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm To To Vol. [vBr] 18_das_m___vergeude_nicht_d electronic unsorted
                                      'tag_artist'  Das M
                                     'tag_release'  A Tribute to Some Bizarre, Volume 5
                                       'tag_title'  Vergeude Nicht Die Jahre
                                             'bpm'  144.1
                                    'search_title'  'die':3 'jahre':4 'nicht':2 'vergeude':1
                                   'search_artist'  'das':1 'm':2
                                  'search_release'  '5':8 'a':1 'bizarre':5,6 'some':4 'to':3 'tribute':2 'volume':7
                                     'search_rest'  '18':6 'br':16,17 'd':11 'das':7 'electronic':12 'm':8 'nicht':10 'to':1 'unsorted':13 'v':14,15 'vbr':4,5 'vergeude':9 'vol':2,3
                                    'search_combo'  '18':20 '5':14C 'a':7C 'bizarre':11C,12C 'br':30,31 'd':25 'das':5B,21 'die':3A 'electronic':26 'jahre':4A 'm':6B,22 'nicht':2A,24 'some':10C 'to':9C,15 'tribute':8C 'unsorted':27 'v':28,29 'vbr':18,19 'vergeude':1A,23 'vol':16,17 'volume':13C
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['minimal electronic', 'minimal synth', 'minimal wave', 'synthpop', 'minimal electro']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1647348712.2966826  (2022-03-15 13:51:52)
                             'size'  4726958