======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '252'
                                          'artist'  'Roots Manuva'
                                     'text_people'  'C. Stewart/Roots Manuva/W. Paul'
                                         'release'  'Dub Come Save Me'
                                           'title'  'Revolution 5'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-3', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dub', 'ninja tune', 'hip hop', 'rap']"
                                     'discogstags'  "['electronic', 'hip hop', 'dub']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '84.7'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Dub Come Save Me'
'TBPM' (BPM (beats per minute))                     '84.7'
'TCOM' (Composer)                                   'C. Stewart/Roots Manuva/W. Paul'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Revolution 5'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Roots Manuva'
'TPE2' (Band/orchestra/accompaniment)               'Roots Manuva'
'TPUB' (Publisher)                                  'Big Dada'
'TRCK' (Track number/Position in set)               '3'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'hip hop', 'dub']
'TXXX:lastfmtags'                                   ['dub', 'ninja tune', 'hip hop', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'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-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.62 dB'
'TXXX:replaygain_track_peak'                        '0.401557'

========================== row from database ==========================
                                              'id'  1467293
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Roots Manuva/Dub Come Save Me/03-Revolution 5.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  252
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  10112950
                                           'mtime'  1620524343
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 03 loc style reggae or dub or ska or dancehall dub modern
                                      'tag_artist'  Roots Manuva
                                     'tag_release'  Dub Come Save Me
                                       'tag_title'  Revolution 5
                                             'bpm'  84.7
                                    'search_title'  '5':2 'revolution':1
                                   'search_artist'  'manuva':2 'roots':1
                                  'search_release'  'come':2 'dub':1 'me':4 'save':3
                                     'search_rest'  'dancehall':11 'dub':9 'hiphop':1 'loc':5 'modern':12 'or':8 'rap':2 'reggae':7 'rnb':3 'ska':10 'style':6 'turntablism':4
                                    'search_combo'  '5':2A 'come':6C 'dancehall':19 'dub':5C,17 'hiphop':9 'loc':13 'manuva':4B 'me':8C 'modern':20 'or':16 'rap':10 'reggae':15 'revolution':1A 'rnb':11 'roots':3B 'save':7C 'ska':18 'style':14 'turntablism':12
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dub', 'ninja tune', 'hip hop', 'rap']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'hip hop', 'dub']

============================== file details ==============================
                                           'mtime'  1620524343.4113808  (2021-05-09 03:39:03)
                             'size'  10112950