======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '468'
                                          'artist'  'Jon Charnis'
                                     'text_people'  ''
                                         'release'  'Resident Advisor Top 50 for March 2013'
                                           'title'  'Prophecy'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['deep house', 'tech house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '120.1'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Gamo to mouni tou pousti tou gavrou!'
'TALB' (Album/Movie/Show title)                     'Resident Advisor Top 50 for March 2013'
'TBPM' (BPM (beats per minute))                     '120.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Prophecy'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jon Charnis'
'TRCK' (Track number/Position in set)               '23'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['deep house', 'tech house']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.50 dB'
'TXXX:replaygain_track_peak'                        '0.535731'

========================== row from database ==========================
                                              'id'  1324526
                                            'path'  /data/Music/Bulk/00poprockelectronic/Lanig/23. jon charnis - prophecy.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  468
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  18746605
                                           'mtime'  1621085256
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Lanig 23. jon charnis prophecy electronic th techno minimal deephouse
                                      'tag_artist'  Jon Charnis
                                     'tag_release'  Resident Advisor Top 50 for March 2013
                                       'tag_title'  Prophecy
                                             'bpm'  120.1
                                    'search_title'  'prophecy':1
                                   'search_artist'  'charnis':2 'jon':1
                                  'search_release'  '2013':7 '50':4 'advisor':2 'for':5 'march':6 'resident':1 'top':3
                                     'search_rest'  '00poprockelectronic':1 '23':3,4 'charnis':6 'deephouse':12 'electronic':8 'jon':5 'lanig':2 'minimal':11 'prophecy':7 'techno':10 'th':9
                                    'search_combo'  '00poprockelectronic':11 '2013':10C '23':13,14 '50':7C 'advisor':5C 'charnis':3B,16 'deephouse':22 'electronic':18 'for':8C 'jon':2B,15 'lanig':12 'march':9C 'minimal':21 'prophecy':1A,17 'resident':4C 'techno':20 'th':19 'top':6C
                                    'tag_tracknum'  23
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['deep house', 'tech house']
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621085256.4001021  (2021-05-15 15:27:36)
                             'size'  18746605