======================== unified (from filesystem) ========================
                                         'bitrate'  '148.852'
                                        'duration'  '64'
                                          'artist'  'Broken Penis Orchestra'
                                     'text_people'  'Unknown Composer'
                                         'release'  'Fuck Rockin In American Airspace'
                                           'title'  'martian brainwave (trying to cure the human disease)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['industrial', 'cut up', 'noise', 'experimental', 'sound collage']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  '16'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '105.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'\x00d908ea10\x00')
'TALB' (Album/Movie/Show title)                     'Fuck Rockin In American Airspace'
'TBPM' (BPM (beats per minute))                     '105.8'
'TCOM' (Composer)                                   'Unknown Composer'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'Encoded with FreeRIP'
'TIT2' (Title/songname/content description)         'martian brainwave (trying to cure the human disease)'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '64666'
'TPE1' (Lead performer(s)/Soloist(s))               'Broken Penis Orchestra'
'TRCK' (Track number/Position in set)               '06/16'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['industrial', 'cut up', 'noise', 'experimental', 'sound collage']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.18 dB'
'TXXX:replaygain_track_peak'                        '0.284487'

========================== row from database ==========================
                                              'id'  1533376
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Broken Penis Orchestra／Dick Flick／etc  (usa)/2009 - The Broken Penis Orchestra - Fuck Rockin_ In American Airspace (Debacle) [VBR]/06 martian brainwave (trying to cure the human disease).mp3
                                         'working'  None
                                         'bitrate'  149
                                    'duration_sec'  64
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  1206148
                                           'mtime'  1636916020
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm The Orchestra／Dick Flick／etc (usa) 2009 The Rockin_ (Debacle) [VBR] 06 electronic experimental oddness
                                      'tag_artist'  Broken Penis Orchestra
                                     'tag_release'  Fuck Rockin In American Airspace
                                       'tag_title'  martian brainwave (trying to cure the human disease)
                                             'bpm'  105.8
                                    'search_title'  'brainwave':2 'cure':6 'disease':9,10 'human':8 'martian':1 'the':7 'to':5 'trying':3,4
                                   'search_artist'  'broken':1 'orchestra':3 'penis':2
                                  'search_release'  'airspace':5 'american':4 'fuck':1 'in':3 'rockin':2
                                     'search_rest'  '2009':14 'debacle':16,17 'dick':3,5 'electronic':20 'etc':8,10 'experimental':21 'flick':7,9 'flicketc':11 'oddness':22 'orchestra':2,4 'orchestradick':6 'rockin':15 'the':1 'usa':12,13 'vbr':18,19
                                    'search_combo'  '2009':32 'airspace':18C 'american':17C 'brainwave':2A 'broken':11B 'cure':6A 'debacle':34,35 'dick':21,23 'disease':9A,10A 'electronic':38 'etc':26,28 'experimental':39 'flick':25,27 'flicketc':29 'fuck':14C 'human':8A 'in':16C 'martian':1A 'oddness':40 'orchestra':13B,20,22 'orchestradick':24 'penis':12B 'rockin':15C,33 'the':7A,19 'to':5A 'trying':3A,4A 'usa':30,31 'vbr':36,37
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'cut up', 'noise', 'experimental', 'sound collage']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916019.9205651  (2021-11-14 19:53:39)
                             'size'  1206148