======================== unified (from filesystem) ========================
                                         'bitrate'  '119.903'
                                        'duration'  '210'
                                          'artist'  'Louis Armstrong'
                                     'text_people'  ''
                                         'release'  'Kilowatito Radio presents El Manicero'
                                           'title'  'The Peanut Vendor'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-1', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues', 'jazz', 'trumpet', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-eur-spain;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '92.8'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kilowatito Radio presents El Manicero'
'TBPM' (BPM (beats per minute))                     '92.8'
'TCON' (Content type, a.k.a. Genre)                 ['loc-eur-spain', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'The Peanut Vendor'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Louis Armstrong'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['blues', 'jazz', 'trumpet', 'oldies', 'swing']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.12 dB'
'TXXX:replaygain_track_peak'                        '0.597867'

========================== row from database ==========================
                                              'id'  724866
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/el manicero/04 - The Peanut Vendor (El Manicero) - Louis Armstrong.mp3
                                         'working'  None
                                         'bitrate'  120
                                    'duration_sec'  210
                                           'genre'  loc-eur-spain;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3161547
                                           'mtime'  1658698706
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm el manicero 04 (El Manicero) loc eur spain;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Louis Armstrong
                                     'tag_release'  Kilowatito Radio presents El Manicero
                                       'tag_title'  The Peanut Vendor
                                             'bpm'  92.8
                                    'search_title'  'peanut':2 'the':1 'vendor':3
                                   'search_artist'  'armstrong':2 'louis':1
                                  'search_release'  'el':4 'kilowatito':1 'manicero':5 'presents':3 'radio':2
                                     'search_rest'  'el':1,3 'eur':6 'loc':5 'manicero':2,4 'mor':16 'pl':11 'set':8,10,13,15 'shirleyspinoza':12,14 'spain':7,9
                                    'search_combo'  'armstrong':5B 'el':9C,11,13 'eur':16 'kilowatito':6C 'loc':15 'louis':4B 'manicero':10C,12,14 'mor':26 'peanut':2A 'pl':21 'presents':8C 'radio':7C 'set':18,20,23,25 'shirleyspinoza':22,24 'spain':17,19 'the':1A 'vendor':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-1', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['blues', 'jazz', 'trumpet', 'oldies', 'swing']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1658698706.2546706  (2022-07-24 23:38:26)
                             'size'  3161547