======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '286'
                                          'artist'  'Alex Brown'
                                     'text_people'  ''
                                         'release'  '(Come On) Shout (US 12")'
                                           'title'  '(Come On) Shout (Dub Version)'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'smooth vocals', 'soul', 'funk', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '138.323'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Mercury - 880 694-1'
'COMM:ID3v1 Comment:XXX'                            'Mercury - 880 694-1'
'TALB' (Album/Movie/Show title)                     '(Come On) Shout (US 12")'
'TBPM' (BPM (beats per minute))                     '138.323'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         '(Come On) Shout (Dub Version)'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Alex Brown'
'TRCK' (Track number/Position in set)               '02'
'TXXX:From'                                         'burningtheground.net'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'smooth vocals', 'soul', 'funk', '7soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.51 dB'
'TXXX:replaygain_track_peak'                        '0.599541'

========================== row from database ==========================
                                              'id'  1299746
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/135-B Alex Brown - (Come On) Shout (Dub Version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  286
                                           'genre'  funk or soul
                                        'filesize'  11483793
                                           'mtime'  1628357914
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 135 funk or soul
                                      'tag_artist'  Alex Brown
                                     'tag_release'  (Come On) Shout (US 12")
                                       'tag_title'  (Come On) Shout (Dub Version)
                                             'bpm'  138.323
                                    'search_title'  'come':1,2 'dub':6,7 'on':3,4 'shout':5 'version':8,9
                                   'search_artist'  'alex':1 'brown':2
                                  'search_release'  '12':8,9 'come':1,2 'on':3,4 'shout':5 'us':6,7
                                     'search_rest'  '00poprockelectronic':1 '135':4 '1985':2 'complete':3 'funk':5 'or':6 'soul':7
                                    'search_combo'  '00poprockelectronic':21 '12':19C,20C '135':24 '1985':22 'alex':10B 'brown':11B 'come':1A,2A,12C,13C 'complete':23 'dub':6A,7A 'funk':25 'on':3A,4A,14C,15C 'or':26 'shout':5A,16C 'soul':27 'us':17C,18C 'version':8A,9A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  12B
                                           '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-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'smooth vocals', 'soul', 'funk', '7soul']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357913.7022898  (2021-08-07 19:38:33)
                             'size'  11483793