======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '60'
                                          'artist'  'Nameless Stone Productions'
                                     'text_people'  ''
                                         'release'  'Tellus #07: The Word I'
                                           'title'  'Time Capsule'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '135.1'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tellus #07: The Word I'
'TBPM' (BPM (beats per minute))                     '135.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Time Capsule'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Nameless Stone Productions'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+4.00 dB'
'TXXX:replaygain_track_peak'                        '0.530973'

========================== row from database ==========================
                                              'id'  386197
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Tellus Audio Cassette Magazine/1984 - Tellus #07 - The Word I/18 - Nameless Stone Productions - Time Capsule.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  60
                                           'genre'  electronic-experimental-oddness;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  1472768
                                           'mtime'  1636915899
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Audio Cassette Magazine 1984 18 electronic experimental oddness;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Nameless Stone Productions
                                     'tag_release'  Tellus #07: The Word I
                                       'tag_title'  Time Capsule
                                             'bpm'  135.1
                                    'search_title'  'capsule':2 'time':1
                                   'search_artist'  'nameless':1 'productions':3 'stone':2
                                  'search_release'  '07':2,3 'i':6 'tellus':1 'the':4 'word':5
                                     'search_rest'  '18':5 '1984':4 'audio':1 'cassette':2 'electronic':6 'experimental':7 'magazine':3 'mor':17 'oddness':8,10 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15
                                    'search_combo'  '07':7C,8C '18':16 '1984':15 'audio':12 'capsule':2A 'cassette':13 'electronic':17 'experimental':18 'i':11C 'magazine':14 'mor':28 'nameless':3B 'oddness':19,21 'pl':23 'productions':5B 'set':20,22,25,27 'shirleyspinoza':24,26 'stone':4B 'tellus':6C 'the':9C 'time':1A 'word':10C
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915899.333763  (2021-11-14 19:51:39)
                             'size'  1472768