======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '327'
                                          'artist'  'The Heritage Singers USA'
                                     'text_people'  ''
                                         'release'  'Outtakes from the 2003 365 Days Project - Part IV'
                                           'title'  'Thinking Out Loud'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-1', 'q-other-2', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['christian', 'gospel', 'heritage singers', 'adventista', 'hymns']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '33'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '138.9'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'blog.wfmu.org'
'TALB' (Album/Movie/Show title)                     'Outtakes from the 2003 365 Days Project - Part IV'
'TBPM' (BPM (beats per minute))                     '138.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Thinking Out Loud'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Heritage Singers USA'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '33'
'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:lastfmtags'                                   ['christian', 'gospel', 'heritage singers', 'adventista', 'hymns']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+4.61 dB'
'TXXX:replaygain_track_peak'                        '0.848391'

========================== row from database ==========================
                                              'id'  660317
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/10/289_33_The_Heritage_Singers_USA_-_Thinking_Out_Loud.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  327
                                           'genre'  electronic-unsorted
                                        'filesize'  8127017
                                           'mtime'  1642255669
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10 289_33_The_Heritage_Singers_USA_ _Thinking_Out_Loud electronic unsorted
                                      'tag_artist'  The Heritage Singers USA
                                     'tag_release'  Outtakes from the 2003 365 Days Project - Part IV
                                       'tag_title'  Thinking Out Loud
                                             'bpm'  138.9
                                    'search_title'  'loud':3 'out':2 'thinking':1
                                   'search_artist'  'heritage':2 'singers':3 'the':1 'usa':4
                                  'search_release'  '2003':4 '365':5 'days':6 'from':2 'iv':9 'outtakes':1 'part':8 'project':7 'the':3
                                     'search_rest'  '289':1 '33':2 'electronic':10 'heritage':4 'loud':9 'out':8 'singers':5 'the':3 'thinking':7 'unsorted':11 'usa':6
                                    'search_combo'  '2003':11C '289':17 '33':18 '365':12C 'days':13C 'electronic':26 'from':9C 'heritage':5B,20 'iv':16C 'loud':3A,25 'out':2A,24 'outtakes':8C 'part':15C 'project':14C 'singers':6B,21 'the':4B,10C,19 'thinking':1A,23 'unsorted':27 'usa':7B,22
                                    'tag_tracknum'  33
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['christian', 'gospel', 'heritage singers', 'adventista', 'hymns']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642255669.1535761  (2022-01-15 15:07:49)
                             'size'  8127017