======================== unified (from filesystem) ========================
                                         'bitrate'  '166.708'
                                        'duration'  '199'
                                          'artist'  'The Mobtown Hooligans'
                                     'text_people'  ''
                                         'release'  'Demo 1 - Recorded at A-Pit-O-M'
                                           'title'  'Kiss My Irish Ass'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '115.655'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Demo 1 - Recorded at A-Pit-O-M'
'TBPM' (BPM (beats per minute))                     '115.655'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Kiss My Irish Ass'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Mobtown Hooligans'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.99 dB'
'TXXX:replaygain_track_peak'                        '0.541797'

========================== row from database ==========================
                                              'id'  1321029
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Mobtown Hooligans/Mobtown Hooligans, The__Demo 1 - Recorded at A-Pit-O-Me Studios Baltimore MD__cifsd7af.mp3
                                         'working'  None
                                         'bitrate'  167
                                    'duration_sec'  199
                                           'genre'  
                                        'filesize'  4163218
                                           'mtime'  1652397914
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Hooligans, The__Demo Me Studios Baltimore MD__cifsd7af
                                      'tag_artist'  The Mobtown Hooligans
                                     'tag_release'  Demo 1 - Recorded at A-Pit-O-M
                                       'tag_title'  Kiss My Irish Ass
                                             'bpm'  115.655
                                    'search_title'  'ass':4 'irish':3 'kiss':1 'my':2
                                   'search_artist'  'hooligans':3 'mobtown':2 'the':1
                                  'search_release'  '1':2 'a':5 'apitom':9 'at':4 'demo':1 'm':8 'o':7 'pit':6 'recorded':3
                                     'search_rest'  '00poprockelectronic':1 'baltimore':8 'cifsd7af':10 'demo':5 'hooligans':2,3 'md':9 'me':6 'studios':7 'the':4
                                    'search_combo'  '00poprockelectronic':17 '1':9C 'a':12C 'apitom':16C 'ass':4A 'at':11C 'baltimore':24 'cifsd7af':26 'demo':8C,21 'hooligans':7B,18,19 'irish':3A 'kiss':1A 'm':15C 'md':25 'me':22 'mobtown':6B 'my':2A 'o':14C 'pit':13C 'recorded':10C 'studios':23 'the':5B,20
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397913.5974097  (2022-05-13 01:25:13)
                             'size'  4163218