======================== unified (from filesystem) ========================
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                                        'duration'  '226'
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                                         'release'  "dimitri's dungeon mixtape iii"
                                           'title'  'The Pure Sun'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-dimitridm'
                                             'bpm'  '145.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "dimitri's dungeon mixtape iii"
'TBPM' (BPM (beats per minute))                     '145.1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-dimitridm']
'TIT2' (Title/songname/content description)         'The Pure Sun'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Various Artists'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.11 dB'
'TXXX:replaygain_track_peak'                        '0.709809'

========================== row from database ==========================
                                              'id'  1533754
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Freeform - dimitri_s dungeon mixtape iii - electrician returns/12 Various Production Feat. Gerry Mitchell - The Pure Sun.mp3
                                         'working'  None
                                         'bitrate'  241
                                    'duration_sec'  226
                                           'genre'  electronic-experimental;set-pl-dimitridm
                                        'filesize'  6850483
                                           'mtime'  1636920547
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Freeform dimitri_s electrician returns 12 Various Production Feat. Gerry Mitchell electronic experimental;set pl dimitridm
                                      'tag_artist'  None
                                     'tag_release'  dimitri's dungeon mixtape iii
                                       'tag_title'  The Pure Sun
                                             'bpm'  145.1
                                    'search_title'  'pure':2 'sun':3 'the':1
                                   'search_artist'  None
                                  'search_release'  'dimitri':1 'dimitris':3 'dungeon':4 'iii':6 'mixtape':5 's':2
                                     'search_rest'  'dimitri':2 'dimitridm':18 'electrician':4 'electronic':12 'experimental':13,15 'feat':8,9 'freeform':1 'gerry':10 'mitchell':11 'pl':17 'production':7 'returns':5 's':3 'set':14,16 'various':6
                                    'search_combo'  'dimitri':4C,11 'dimitridm':27 'dimitris':6C 'dungeon':7C 'electrician':13 'electronic':21 'experimental':22,24 'feat':17,18 'freeform':10 'gerry':19 'iii':9C 'mitchell':20 'mixtape':8C 'pl':26 'production':16 'pure':2A 'returns':14 's':5C,12 'set':23,25 'sun':3A 'the':1A 'various':15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636920546.6535451  (2021-11-14 21:09:06)
                             'size'  6850483