======================== unified (from filesystem) ========================
                                         'bitrate'  '135.849'
                                        'duration'  '172'
                                          'artist'  'Cutty Ranks'
                                     'text_people'  ''
                                         'release'  'Top Ranking'
                                           'title'  'Dutty Six Pack'
                                           'quals'  ("['Q-SYN-3', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jamaica', 'reggae', 'ragga', 'jungle', 'drum and bass', 'dancehall']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '99.861'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'COMM:Media Jukebox: Tool Name:\x00\x00\x00'        'Media Center'
'COMM:Media Jukebox: Tool Version:\x00\x00\x00'     '12.0.534'
'COMM:iTunNORM:eng'                                 (' 000016C8 00000000 000065D1 00000000 0001F76C 00000000 00008000 00000000 '
 '00015AEA 00000000')
'TALB' (Album/Movie/Show title)                     'Top Ranking'
'TBPM' (BPM (beats per minute))                     '99.861'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Dutty Six Pack'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cutty Ranks'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jamaica', 'reggae', 'ragga', 'jungle', 'drum and bass', 'dancehall']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.31 dB'
'TXXX:replaygain_track_peak'                        '0.321014'

========================== row from database ==========================
                                              'id'  1316612
                                            'path'  /data/Music/Bulk/00poprockelectronic/Diplo & Santogold - Top Ranking (2008)/13 - Cutty Ranks - Dutty Six Pack.mp3
                                         'working'  None
                                         'bitrate'  135
                                    'duration_sec'  172
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  2928640
                                           'mtime'  1639511341
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Diplo & Santogold (2008) 13 electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Cutty Ranks
                                     'tag_release'  Top Ranking
                                       'tag_title'  Dutty Six Pack
                                             'bpm'  99.861
                                    'search_title'  'dutty':1 'pack':3 'six':2
                                   'search_artist'  'cutty':1 'ranks':2
                                  'search_release'  'ranking':2 'top':1
                                     'search_rest'  '00poprockelectronic':1 '2008':4,5 'breakbeat':8 'diplo':2 'dnb':10 'electronic':6 'jungle':11 'or':9 'santogold':3 'th':7
                                    'search_combo'  '00poprockelectronic':8 '2008':11,12 'breakbeat':15 'cutty':4B 'diplo':9 'dnb':17 'dutty':1A 'electronic':13 'jungle':18 'or':16 'pack':3A 'ranking':7C 'ranks':5B 'santogold':10 'six':2A 'th':14 'top':6C
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['jamaica', 'reggae', 'ragga', 'jungle', 'drum and bass', 'dancehall']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639511341.0345669  (2021-12-14 20:49:01)
                             'size'  2928640