======================== unified (from filesystem) ========================
                                         'bitrate'  '105.511'
                                        'duration'  '45'
                                          'artist'  'Beau Love'
                                     'text_people'  ''
                                         'release'  'Untitled EP'
                                           'title'  'Pay the Dues'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-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-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dutch', 'nederhop', 'beats', 'love the flute']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '93.933'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000CDA 00000000 00003BAD'
'COMM:iTunNORM:eng'                                 (' 00000CDA 00000000 00003BAD 00000000 0000222E 00000000 00008000 00000000 '
 '0000222E 00000000')
'TALB' (Album/Movie/Show title)                     'Untitled EP'
'TBPM' (BPM (beats per minute))                     '93.933'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'lame 3.97'
'TIT2' (Title/songname/content description)         'Pay the Dues'
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'english'
'TPE1' (Lead performer(s)/Soloist(s))               'Beau Love'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['dutch', 'nederhop', 'beats', 'love the flute']
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.99 dB'
'TXXX:replaygain_track_peak'                        '0.446417'

========================== row from database ==========================
                                              'id'  764682
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Beau Love - PAY THE DUES.mp3
                                         'working'  None
                                         'bitrate'  105
                                    'duration_sec'  45
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  602586
                                           'mtime'  1620586925
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism PAY THE DUES hip hop or rnb or rap or turntablism
                                      'tag_artist'  Beau Love
                                     'tag_release'  Untitled EP
                                       'tag_title'  Pay the Dues
                                             'bpm'  93.933
                                    'search_title'  'dues':3 'pay':1 'the':2
                                   'search_artist'  'beau':1 'love':2
                                  'search_release'  'ep':2 'untitled':1
                                     'search_rest'  'dues':7 'hip':8 'hiphop':1 'hop':9 'or':10 'pay':5 'rap':2 'rnb':3 'the':6 'turntablism':4
                                    'search_combo'  'beau':4B 'dues':3A,14 'ep':7C 'hip':15 'hiphop':8 'hop':16 'love':5B 'or':17 'pay':1A,12 'rap':9 'rnb':10 'the':2A,13 'turntablism':11 'untitled':6C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', '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'  ['dutch', 'nederhop', 'beats', 'love the flute']
                                        'tag_date'  2007
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620586925.1743  (2021-05-09 21:02:05)
                             'size'  602586