======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '265'
                                          'artist'  'Leunawerke'
                                     'text_people'  ''
                                         'release'  'A Tribute to Some Bizarre, Volume 5'
                                           'title'  'Unser Volk'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '19'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '106.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A Tribute to Some Bizarre, Volume 5'
'TBPM' (BPM (beats per minute))                     '106.8'
'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)         'Unser Volk'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD-R'
'TPE1' (Lead performer(s)/Soloist(s))               'Leunawerke'
'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)               '15/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Leunawerke'
'TXXX:Artists'                                      'Leunawerke'
'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'                        '61ec41ce-0358-4057-8de1-49608cdf96d9'
'TXXX:MusicBrainz Release Group Id'                 'e8a26b9e-d6bf-4343-a11f-e8210aadb98c'
'TXXX:MusicBrainz Release Track Id'                 'c2384afb-05c4-4d84-b882-d98b8cfb2b14'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.867613'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'61c51592-84af-4216-a1d4-85c49f259ba3')

========================== 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]/15_leunawerke___unser_volk.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  265
                                           'genre'  electronic-unsorted
                                        'filesize'  6374559
                                           'mtime'  1620516592
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm To To Vol. [vBr] 15_leunawerke___unser_volk electronic unsorted
                                      'tag_artist'  Leunawerke
                                     'tag_release'  A Tribute to Some Bizarre, Volume 5
                                       'tag_title'  Unser Volk
                                             'bpm'  106.8
                                    'search_title'  'unser':1 'volk':2
                                   'search_artist'  'leunawerke':1
                                  'search_release'  '5':8 'a':1 'bizarre':5,6 'some':4 'to':3 'tribute':2 'volume':7
                                     'search_rest'  '15':6 'br':14,15 'electronic':10 'leunawerke':7 'to':1 'unser':8 'unsorted':11 'v':12,13 'vbr':4,5 'vol':2,3 'volk':9
                                    'search_combo'  '15':17 '5':11C 'a':4C 'bizarre':8C,9C 'br':25,26 'electronic':21 'leunawerke':3B,18 'some':7C 'to':6C,12 'tribute':5C 'unser':1A,19 'unsorted':22 'v':23,24 'vbr':15,16 'vol':13,14 'volk':2A,20 'volume':10C
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620516591.9779866  (2021-05-09 01:29:51)
                             'size'  6374559