======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '149'
                                          'artist'  'Markus Schulz presents Dakota'
                                     'text_people'  ''
                                         'release'  '538 Dance Smash 2011 Vol.3'
                                           'title'  ' Sinners'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['trance', 'electronic', 'progressive trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '134.914'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '538 Dance Smash 2011 Vol.3'
'TBPM' (BPM (beats per minute))                     '134.914'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         ' Sinners'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Markus Schulz presents Dakota'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['trance', 'electronic', 'progressive trance']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.92 dB'
'TXXX:replaygain_track_peak'                        '0.454837'

========================== row from database ==========================
                                              'id'  1404194
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/538 Dance Smash Hits/538 Dance Smash 2011 Vol.3 DutchReleaseTeam/21 - Markus Schulz presents Dakota  - Sinners.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  149
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  6518388
                                           'mtime'  1676053000
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Hits DutchReleaseTeam 21 electronic generic or radio dance
                                      'tag_artist'  Markus Schulz presents Dakota
                                     'tag_release'  538 Dance Smash 2011 Vol.3
                                       'tag_title'   Sinners
                                             'bpm'  134.914
                                    'search_title'  'sinners':1
                                   'search_artist'  'dakota':4 'markus':1 'presents':3 'schulz':2
                                  'search_release'  '2011':4 '3':6 '538':1 'dance':2 'smash':3 'vol':5 'vol3':7
                                     'search_rest'  '00poprockelectronic':1 '21':7 'dance':3 'dutch':11 'dutchreleaseteam':6 'electronic':8 'generic':2 'hits':5 'or':9 'radio':10 'release':12 'team':13 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':13 '2011':9C '21':19 '3':11C '538':6C 'dakota':5B 'dance':7C,15 'dutch':23 'dutchreleaseteam':18 'electronic':20 'generic':14 'hits':17 'markus':2B 'or':21 'presents':4B 'radio':22 'release':24 'schulz':3B 'sinners':1A 'smash':8C 'team':25 'trapbeat':16 'vol':10C 'vol3':12C
                                    'tag_tracknum'  21
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']
                                      'lastfmtags'  ['trance', 'electronic', 'progressive trance']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676053000.4992387  (2023-02-10 19:16:40)
                             'size'  6518388