======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '256'
                                          'artist'  'Birdy'
                                     'text_people'  ''
                                         'release'  'The Official Uk Top 40 Singles Chart 19-05-2013'
                                           'title'  'People Help The People'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'Q-PLAY-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-2', 'q-other-2', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'female vocalists', 'british', 'folk', 'singer songwriter']"
                                     'discogstags'  "['tribal', 'techno', 'electronic', 'tech house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '36'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '142.608'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Official Uk Top 40 Singles Chart 19-05-2013'
'TBPM' (BPM (beats per minute))                     '142.608'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2013'
'TENC' (Encoded by)                                 'www.oldskoolscouse.co.uk'
'TIT2' (Title/songname/content description)         'People Help The People'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Birdy'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '36'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['tribal', 'techno', 'electronic', 'tech house']
'TXXX:lastfmtags'                                   ['indie', 'female vocalists', 'british', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.24 dB'
'TXXX:replaygain_track_peak'                        '0.369037'

========================== row from database ==========================
                                              'id'  1387088
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/36 Birdy - People Help The People.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  256
                                           'genre'  ifs-songwriter
                                        'filesize'  10365042
                                           'mtime'  1637330768
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 36 ifs songwriter
                                      'tag_artist'  Birdy
                                     'tag_release'  The Official Uk Top 40 Singles Chart 19-05-2013
                                       'tag_title'  People Help The People
                                             'bpm'  142.608
                                    'search_title'  'help':2 'people':1 'the':3
                                   'search_artist'  'birdy':1
                                  'search_release'  '05':9 '19':8 '19052013':11 '2013':10 '40':5 'chart':7 'official':2 'singles':6 'the':1 'top':4 'uk':3
                                     'search_rest'  '00poprockelectronic':1 '36':7 'files':5,6 'ifs':8 'loose':3,4 'songwriter':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':16 '05':13C '19':12C '19052013':15C '2013':14C '36':22 '40':9C 'birdy':4B 'chart':11C 'files':20,21 'help':2A 'ifs':23 'loose':18,19 'official':6C 'people':1A 'singles':10C 'songwriter':24 'the':3A,5C 'top':8C 'uk':7C 'unsorted':17
                                    'tag_tracknum'  36
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'british', 'folk', 'singer songwriter']
                                        'tag_date'  2013
                                     'discogstags'  ['tribal', 'techno', 'electronic', 'tech house']

============================== file details ==============================
                                           'mtime'  1637330768.464471  (2021-11-19 15:06:08)
                             'size'  10365042