======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '169'
                                          'artist'  'Upbeats'
                                     'text_people'  ''
                                         'release'  'The Golden Age Of American Popular Music'
                                           'title'  'Just Like In The Movies'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['drum and bass', 'electronic', 'experimental', 'zloi djonik']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '145.059'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '58-425 POS 75'
'COMM:ID3v1 Comment:XXX'                            '58-425 POS 75'
'TALB' (Album/Movie/Show title)                     'The Golden Age Of American Popular Music'
'TBPM' (BPM (beats per minute))                     '145.059'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1958'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Just Like In The Movies'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Upbeats'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['drum and bass', 'electronic', 'experimental', 'zloi djonik']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.56 dB'
'TXXX:replaygain_track_peak'                        '0.341000'

========================== row from database ==========================
                                              'id'  1435494
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1958/58-425 - Upbeats - Just Like In The Movies.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  169
                                           'genre'  prerock-unsorted
                                        'filesize'  6768640
                                           'mtime'  1621698384
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1958 58 425 prerock unsorted
                                      'tag_artist'  Upbeats
                                     'tag_release'  The Golden Age Of American Popular Music
                                       'tag_title'  Just Like In The Movies
                                             'bpm'  145.059
                                    'search_title'  'in':3 'just':1 'like':2 'movies':5 'the':4
                                   'search_artist'  'upbeats':1
                                  'search_release'  'age':3 'american':5 'golden':2 'music':7 'of':4 'popular':6 'the':1
                                     'search_rest'  '00oldiepop':5 '1958':6 '425':8 '58':7 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':9 'unsorted':10
                                    'search_combo'  '00oldiepop':18 '1958':19 '425':21 '58':20 'age':9C 'american':11C 'country':17 'exotica':15 'golden':8C 'in':3A 'jazz':14 'just':1A 'like':2A 'movies':5A 'music':13C 'of':10C 'oldies':16 'popular':12C 'prerock':22 'the':4A,7C 'unsorted':23 'upbeats':6B
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['drum and bass', 'electronic', 'experimental', 'zloi djonik']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621698383.5951242  (2021-05-22 17:46:23)
                             'size'  6768640