======================== unified (from filesystem) ========================
                                         'bitrate'  '255.975'
                                        'duration'  '227'
                                          'artist'  'A Reminiscent Drive'
                                     'text_people'  ''
                                         'release'  'Flame One EP'
                                           'title'  'Daydream Corridor'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'electronic', 'downtempo', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '7'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '137.9'
                                             'key'  '5B'
                                        'acoustid'  '21731707-7004-41f1-bb80-fd5a140ed019'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Flame One EP'
'TBPM' (BPM (beats per minute))                     '137.9'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'electronic']
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Daydream Corridor'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'A Reminiscent Drive'
'TPE2' (Band/orchestra/accompaniment)               'A Reminiscent Drive'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'F Communications'
'TRCK' (Track number/Position in set)               '3/7'
'TSO2'                                              'Reminiscent Drive, A'
'TSOP' (Performer sort order)                       'Reminiscent Drive, A'
'TXXX:ASIN'                                         'B0000089C3'
'TXXX:Acoustid Id'                                  '21731707-7004-41f1-bb80-fd5a140ed019'
'TXXX:BARCODE'                                      '5413356827422'
'TXXX:CATALOGNUMBER'                                'F 043 CD'
'TXXX:MusicBrainz Album Artist Id'                  '3376bc9f-c766-4a7c-8792-c1c938587e00'
'TXXX:MusicBrainz Album Id'                         '6f75fd42-a690-4727-9049-9d06e7a4b932'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '3376bc9f-c766-4a7c-8792-c1c938587e00'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'downtempo', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.91 dB'
'TXXX:replaygain_track_peak'                        '0.848907'

========================== row from database ==========================
                                              'id'  1370491
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/A Reminiscent Drive - 1996 - Flame One EP (F Communications) [256k]/03. Daydream Corridor.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  227
                                           'genre'  electronic
                                        'filesize'  7295444
                                           'mtime'  1636913038
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 1996 (F Communications) [256k] 03. electronic
                                      'tag_artist'  A Reminiscent Drive
                                     'tag_release'  Flame One EP
                                       'tag_title'  Daydream Corridor
                                             'bpm'  137.9
                                    'search_title'  'corridor':2 'daydream':1
                                   'search_artist'  'a':1 'drive':3 'reminiscent':2
                                  'search_release'  'ep':3 'flame':1 'one':2
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '03':10,11 '1996':3 '256k':8,9 'communications':6,7 'electronic':12 'f':4,5
                                    'search_combo'  '00calmer':10 '00poprockelectronic':9 '03':18,19 '1996':11 '256k':16,17 'a':3B 'communications':14,15 'corridor':2A 'daydream':1A 'drive':5B 'electronic':20 'ep':8C 'f':12,13 'flame':6C 'one':7C 'reminiscent':4B
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'downtempo', 'chillout', 'ambient']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913038.476211  (2021-11-14 19:03:58)
                             'size'  7295444