======================== unified (from filesystem) ========================
                                         'bitrate'  '256.067'
                                        'duration'  '234'
                                          'artist'  'Wax Tailor'
                                     'text_people'  ''
                                         'release'  'Wax Tailor Remixes'
                                           'title'  'The Way We Lived (Benji remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['french', 'downtempo', 'trip hop', 'hip hop', 'electronic']"
                                     'discogstags'  "['electronic', 'hip hop', 'abstract', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '97.977'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Wax Tailor Remixes'
'TBPM' (BPM (beats per minute))                     '97.977'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'The Way We Lived (Benji remix)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wax Tailor'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'hip hop', 'abstract', 'hip hop']
'TXXX:lastfmtags'                                   ['french', 'downtempo', 'trip hop', 'hip hop', 'electronic']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.14 dB'
'TXXX:replaygain_track_peak'                        '0.598088'

========================== row from database ==========================
                                              'id'  1328856
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/06 - the way we lived (benji remix).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  234
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  7499271
                                           'mtime'  1620564547
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip 06 the way we lived (benji hip hop rnb rap turntablism
                                      'tag_artist'  Wax Tailor
                                     'tag_release'  Wax Tailor Remixes
                                       'tag_title'  The Way We Lived (Benji remix)
                                             'bpm'  97.977
                                    'search_title'  'benji':5,6 'lived':4 'remix':7,8 'the':1 'way':2 'we':3
                                   'search_artist'  'tailor':2 'wax':1
                                  'search_release'  'remixes':3 'tailor':2 'wax':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'benji':7,8 'hip':9 'hop':10 'lived':6 'rap':12 'rnb':11 'the':3 'turntablism':13 'way':4 'we':5
                                    'search_combo'  '00poprockelectronic':14 '00trip':15 'benji':5A,6A,20,21 'hip':22 'hop':23 'lived':4A,19 'rap':25 'remix':7A,8A 'remixes':13C 'rnb':24 'tailor':10B,12C 'the':1A,16 'turntablism':26 'wax':9B,11C 'way':2A,17 'we':3A,18
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['french', 'downtempo', 'trip hop', 'hip hop', 'electronic']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'hip hop', 'abstract', 'hip hop']

============================== file details ==============================
                                           'mtime'  1620564546.8122745  (2021-05-09 14:49:06)
                             'size'  7499271