======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '260'
                                          'artist'  'Nancy Sesay & the Melodaires'
                                     'text_people'  ''
                                         'release'  "dimitri's dungeon mixtape"
                                           'title'  "C'est Fab"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['messthetics', 'skronk', 'post-punk', 'avant-garde', 'diy']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-dimitridm'
                                             'bpm'  '111.6'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "dimitri's dungeon mixtape"
'TBPM' (BPM (beats per minute))                     '111.6'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-dimitridm']
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         "C'est Fab"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Nancy Sesay & the Melodaires'
'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'                                        '2'
'TXXX:lastfmtags'                                   ['messthetics', 'skronk', 'post-punk', 'avant-garde', 'diy']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.10 dB'
'TXXX:replaygain_track_peak'                        '0.479888'

========================== row from database ==========================
                                              'id'  1524712
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Cleveland Eaton - dimitri_s dungeon mixtape/06 Nancy Sesay & the Melodaires - C_est Fab.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  260
                                           'genre'  electronic-experimental;set-pl-dimitridm
                                        'filesize'  6256533
                                           'mtime'  1636920536
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Cleveland Eaton dimitri_s 06 C_est electronic experimental;set pl dimitridm
                                      'tag_artist'  Nancy Sesay & the Melodaires
                                     'tag_release'  dimitri's dungeon mixtape
                                       'tag_title'  C'est Fab
                                             'bpm'  111.6
                                    'search_title'  'c':1 'cest':3 'est':2 'fab':4
                                   'search_artist'  'melodaires':4 'nancy':1 'sesay':2 'the':3
                                  'search_release'  'dimitri':1 'dimitris':3 'dungeon':4 'mixtape':5 's':2
                                     'search_rest'  'c':5 'cleveland':1 'dimitri':3 'dimitridm':13 'eaton':2 'electronic':7 'est':6 'experimental':8,10 'pl':12 's':4 'set':9,11
                                    'search_combo'  'c':1A,18 'cest':3A 'cleveland':14 'dimitri':9C,16 'dimitridm':26 'dimitris':11C 'dungeon':12C 'eaton':15 'electronic':20 'est':2A,19 'experimental':21,23 'fab':4A 'melodaires':8B 'mixtape':13C 'nancy':5B 'pl':25 's':10C,17 'sesay':6B 'set':22,24 'the':7B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['messthetics', 'skronk', 'post-punk', 'avant-garde', 'diy']
                                        'tag_date'  1980
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636920536.0300524  (2021-11-14 21:08:56)
                             'size'  6256533