======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '140'
                                          'artist'  'Cara Stewart'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  'Song Of The Burmese Land'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-1', 'q-other-2', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['song-poem', 'weird', 'dodgy business']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '116.5'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '116.5'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Song Of The Burmese Land'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Cara Stewart'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['song-poem', 'weird', 'dodgy business']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+2.42 dB'
'TXXX:replaygain_track_peak'                        '0.425471'

========================== row from database ==========================
                                              'id'  649245
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/06_-_Cara_Stewart_-_Song_Of_The_Burmese_Land.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  140
                                           'genre'  electronic-experimental-oddness;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3374992
                                           'mtime'  1636916213
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs 06_ _Cara_Stewart_ _Song_Of_The_Burmese_Land electronic experimental oddness;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Cara Stewart
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Song Of The Burmese Land
                                             'bpm'  116.5
                                    'search_title'  'burmese':4 'land':5 'of':2 'song':1 'the':3
                                   'search_artist'  'cara':1 'stewart':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  '06':3 'burmese':9 'cara':4 'electronic':11 'experimental':12 'land':10 'maniacs':2 'mor':22 'music':1 'oddness':13,15 'of':7 'pl':17 'set':14,16,19,21 'shirleyspinoza':18,20 'song':6 'stewart':5 'the':8
                                    'search_combo'  '06':13 'burmese':4A,19 'cara':6B,14 'electronic':21 'experimental':22 'for':9C 'land':5A,20 'maniacs':10C,12 'mor':32 'music':8C,11 'oddness':23,25 'of':2A,17 'pl':27 'set':24,26,29,31 'shirleyspinoza':28,30 'song':1A,16 'stewart':7B,15 'the':3A,18
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7B
                                           '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-1', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['song-poem', 'weird', 'dodgy business']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916212.8030145  (2021-11-14 19:56:52)
                             'size'  3374992