======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '112'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'Land Of Mystery'
                                           'title'  'The History Of Digital Music 1'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-vocals-1', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                                     'discogstags'  "['electronic', 'abstract', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer'
                                             'bpm'  '124.0'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00\x00\x00'                                'Label: Ralph Records'
'TALB' (Album/Movie/Show title)                     'Land Of Mystery'
'TBPM' (BPM (beats per minute))                     '124.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness-calmer'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'The History Of Digital Music 1'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['electronic', 'abstract', 'experimental']
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'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'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.47 dB'
'TXXX:replaygain_track_peak'                        '0.450741'

========================== row from database ==========================
                                              'id'  935360
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents/1999 - The Residents - Land Of Mystery (Ralph America) [192k]/10 - The History Of Digital Music 1.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  112
                                           'genre'  electronic-experimental-oddness-calmer
                                        'filesize'  2715555
                                           'mtime'  1636902859
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1999 (Ralph America) [192k] 10 electronic experimental oddness calmer
                                      'tag_artist'  The Residents
                                     'tag_release'  Land Of Mystery
                                       'tag_title'  The History Of Digital Music 1
                                             'bpm'  124.0
                                    'search_title'  '1':6 'digital':4 'history':2 'music':5 'of':3 'the':1
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'land':1 'mystery':3 'of':2
                                     'search_rest'  '192k':6,7 '1999':1 'america':4,5 'calmer':11 'electronic':8 'experimental':9 'oddness':10 'ralph':2,3
                                    'search_combo'  '1':6A '192k':17,18 '1999':12 'america':15,16 'calmer':22 'digital':4A 'electronic':19 'experimental':20 'history':2A 'land':9C 'music':5A 'mystery':11C 'oddness':21 'of':3A,10C 'ralph':13,14 'residents':8B 'the':1A,7B
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'abstract', 'experimental']

============================== file details ==============================
                                           'mtime'  1636902858.9234223  (2021-11-14 16:14:18)
                             'size'  2715555