======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '226'
                                          'artist'  'Roots Manuva'
                                     'text_people'  'R. Smith'
                                         'release'  'Awfully Deep'
                                           'title'  'Colossal Insight'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dub', 'ninja tune', 'hip hop', 'rap']"
                                     'discogstags'  "['hip hop', 'rnb/swing', 'ragga hiphop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '90.9'
                                             'key'  '2A'
                                        '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)                     'Awfully Deep'
'TBPM' (BPM (beats per minute))                     '90.9'
'TCOM' (Composer)                                   'R. Smith'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Colossal Insight'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Roots Manuva'
'TPE2' (Band/orchestra/accompaniment)               'Roots Manuva'
'TPUB' (Publisher)                                  'Big Dada'
'TRCK' (Track number/Position in set)               '4'
'TXXX:FMPS_Rating'                                  '0.6'
'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', 'rnb/swing', 'ragga hiphop']
'TXXX:lastfmtags'                                   ['dub', 'ninja tune', 'hip hop', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.34 dB'
'TXXX:replaygain_track_peak'                        '0.445150'

========================== row from database ==========================
                                              'id'  1467239
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Roots Manuva/Awfully Deep/04-Colossal Insight.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  226
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  9043840
                                           'mtime'  1620592428
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 04 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Roots Manuva
                                     'tag_release'  Awfully Deep
                                       'tag_title'  Colossal Insight
                                             'bpm'  90.9
                                    'search_title'  'colossal':1 'insight':2
                                   'search_artist'  'manuva':2 'roots':1
                                  'search_release'  'awfully':1 'deep':2
                                     'search_rest'  'hip':5 'hiphop':1 'hop':6 'or':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'awfully':5C 'colossal':1A 'deep':6C 'hip':11 'hiphop':7 'hop':12 'insight':2A 'manuva':4B 'or':13 'rap':8 'rnb':9 'roots':3B 'turntablism':10
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dub', 'ninja tune', 'hip hop', 'rap']
                                        'tag_date'  2005
                                     'discogstags'  ['hip hop', 'rnb/swing', 'ragga hiphop']

============================== file details ==============================
                                           'mtime'  1620592427.7817798  (2021-05-09 22:33:47)
                             'size'  9043840