======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '372'
                                          'artist'  'Timeblind'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Desperado Move'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'electronic', 'dub', 'dubstep', 'metro downtempo']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '89.2'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '89.2'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-glitch', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Desperado Move'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Timeblind'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'dub', 'dubstep', 'metro downtempo']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.504647'

========================== row from database ==========================
                                              'id'  985749
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Epitonic abstract/Timeblind-Desperado Move.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  372
                                           'genre'  electronic-experimental-glitch;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  5956927
                                           'mtime'  1636136121
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Epitonic abstract electronic experimental glitch;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Timeblind
                                     'tag_release'  None
                                       'tag_title'  Desperado Move
                                             'bpm'  89.2
                                    'search_title'  'desperado':1 'move':2
                                   'search_artist'  'timeblind':1
                                  'search_release'  
                                     'search_rest'  'abstract':2 'electronic':3 'epitonic':1 'experimental':4 'glitch':5,7 'mor':14 'pl':9 'set':6,8,11,13 'shirleyspinoza':10,12
                                    'search_combo'  'abstract':5 'desperado':1A 'electronic':6 'epitonic':4 'experimental':7 'glitch':8,10 'mor':17 'move':2A 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15 'timeblind':3B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'dub', 'dubstep', 'metro downtempo']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636136121.0896025  (2021-11-05 19:15:21)
                             'size'  5956927