======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '213'
                                          'artist'  'Lords Of Acid'
                                     'text_people'  ''
                                         'release'  'Farstucker'
                                           'title'  'Sex Bomb'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'acid house', 'industrial', 'electronic', 'techno']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '142.008'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Farstucker'
'TBPM' (BPM (beats per minute))                     '142.008'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Sex Bomb'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lords Of Acid'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'acid house', 'industrial', 'electronic', 'techno']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.21 dB'
'TXXX:replaygain_track_peak'                        '0.400630'

========================== row from database ==========================
                                              'id'  149451
                                            'path'  /data/Music/Bulk/00dwimp/Lords Of Acid/Farstucker__MBZ;#Lords of Acid;#Farstucker;#06;#Sex Bomb.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  213
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  5118331
                                           'mtime'  1620298459
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Farstucker__MBZ;#Lords of Acid;#Farstucker;#06;#Sex eid ebm industrial darkwave industrial
                                      'tag_artist'  Lords Of Acid
                                     'tag_release'  Farstucker
                                       'tag_title'  Sex Bomb
                                             'bpm'  142.008
                                    'search_title'  'bomb':2 'sex':1
                                   'search_artist'  'acid':3 'lords':1 'of':2
                                  'search_release'  'farstucker':1
                                     'search_rest'  '00dwimp':1 '06':11,15 'acid':9,13 'darkwave':20 'ebm':18 'eid':17 'farstucker':2,5,10,14 'industrial':19 'lords':4,7 'mbz':3,6 'of':8 'sex':12,16
                                    'search_combo'  '00dwimp':7 '06':17,21 'acid':5B,15,19 'bomb':2A 'darkwave':26 'ebm':24 'eid':23 'farstucker':6C,8,11,16,20 'industrial':25 'lords':3B,10,13 'mbz':9,12 'of':4B,14 'sex':1A,18,22
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', '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-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['electronica', 'acid house', 'industrial', 'electronic', 'techno']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620298459.0582638  (2021-05-06 12:54:19)
                             'size'  5118331