======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '240'
                                          'artist'  'Jamie T'
                                     'text_people'  ''
                                         'release'  'Trick'
                                           'title'  'Tescoland'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['indie rock', 'indie', 'british', 'hip hop', 'alternative', 'singer "
 "songwriter']")
                                     'discogstags'  "['hip hop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '90.010'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::spa'                                         'EL RINCON DE KIK'
'COMM:ID3v1 Comment:XXX'                            'EL RINCON DE KIK'
'TALB' (Album/Movie/Show title)                     'Trick'
'TBPM' (BPM (beats per minute))                     '90.010'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2016'
'TENC' (Encoded by)                                 'ipactus'
'TIT2' (Title/songname/content description)         'Tescoland'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jamie T'
'TPE2' (Band/orchestra/accompaniment)               'Jamie T'
'TRCK' (Track number/Position in set)               '4/12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['hip hop', 'rock']
'TXXX:lastfmtags'                                   ['indie rock',
 'indie',
 'british',
 'hip hop',
 'alternative',
 'singer songwriter']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.303264'

========================== row from database ==========================
                                              'id'  1340837
                                            'path'  /data/Music/Bulk/00poprockelectronic/2016/Jamie T - Tescoland.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  240
                                           'genre'  ifs-songwriter
                                        'filesize'  9703487
                                           'mtime'  1637330712
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2016 ifs songwriter
                                      'tag_artist'  Jamie T
                                     'tag_release'  Trick
                                       'tag_title'  Tescoland
                                             'bpm'  90.01
                                    'search_title'  'tescoland':1
                                   'search_artist'  'jamie':1 't':2
                                  'search_release'  'trick':1
                                     'search_rest'  '00poprockelectronic':1 '2016':2 'ifs':3 'songwriter':4
                                    'search_combo'  '00poprockelectronic':5 '2016':6 'ifs':7 'jamie':2B 'songwriter':8 't':3B 'tescoland':1A 'trick':4C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['indie rock', 'indie', 'british', 'hip hop', 'alternative', 'singer songwriter']
                                        'tag_date'  2016
                                     'discogstags'  ['hip hop', 'rock']

============================== file details ==============================
                                           'mtime'  1637330712.308368  (2021-11-19 15:05:12)
                             'size'  9703487