======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '269'
                                          'artist'  'The Black Eyed Peas'
                                     'text_people'  ''
                                         'release'  'Bridging The Gap'
                                           'title'  "Keep It Movin' (feat. Esthero)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-2', 'q-syn-2', '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'  "['hip-hop', 'pop', 'rnb', 'rap', 'dance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '99.080'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Hidden Track'
'TALB' (Album/Movie/Show title)                     'Bridging The Gap'
'TBPM' (BPM (beats per minute))                     '99.080'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "Keep It Movin' (feat. Esthero)"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Black Eyed Peas'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hip-hop', 'pop', 'rnb', 'rap', 'dance']
'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'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.52 dB'
'TXXX:replaygain_track_peak'                        '0.641317'

========================== row from database ==========================
                                              'id'  1521578
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Black Eyed Peas/Keep It Movin_ (Feat. Esthero).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  269
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4314556
                                           'mtime'  1620572209
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Movin_ (Feat. hip hop or rnb or rap or turntablism
                                      'tag_artist'  The Black Eyed Peas
                                     'tag_release'  Bridging The Gap
                                       'tag_title'  Keep It Movin' (feat. Esthero)
                                             'bpm'  99.08
                                    'search_title'  'esthero':7,8 'feat':5,6 'it':2 'keep':1 'movin':3,4
                                   'search_artist'  'black':2 'eyed':3 'peas':4 'the':1
                                  'search_release'  'bridging':1 'gap':3 'the':2
                                     'search_rest'  '00poprockelectronic':1 'feat':3,4 'hip':5 'hop':6 'movin':2 'or':7 'rap':9 'rnb':8 'turntablism':10
                                    'search_combo'  '00poprockelectronic':16 'black':10B 'bridging':13C 'esthero':7A,8A 'eyed':11B 'feat':5A,6A,18,19 'gap':15C 'hip':20 'hop':21 'it':2A 'keep':1A 'movin':3A,4A,17 'or':22 'peas':12B 'rap':24 'rnb':23 'the':9B,14C 'turntablism':25
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-2', '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-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['hip-hop', 'pop', 'rnb', 'rap', 'dance']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572208.7379835  (2021-05-09 16:56:48)
                             'size'  4314556