======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '292'
                                          'artist'  'The Soft Pink Truth'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Make Up'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['idm', 'electronic', 'electro', 'experimental', 'techno']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-electro'
                                             'bpm'  '132.791'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '132.791'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electro'
'TIT2' (Title/songname/content description)         'Make Up'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Soft Pink Truth'
'TXXX:Mp3gain_minmax'                               '125,185'
'TXXX:Mp3gain_undo'                                 '+006,+006,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['idm', 'electronic', 'electro', 'experimental', 'techno']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.18 dB'
'TXXX:replaygain_track_peak'                        '0.391265'

========================== row from database ==========================
                                              'id'  1326980
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/soft pink truth - Electro/The Soft Pink Truth - Make Up.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  292
                                           'genre'  electronic-we-electro
                                        'filesize'  5848219
                                           'mtime'  1676126527
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop soft pink truth Electro electronic we electro
                                      'tag_artist'  The Soft Pink Truth
                                     'tag_release'  None
                                       'tag_title'  Make Up
                                             'bpm'  132.791
                                    'search_title'  'make':1 'up':2
                                   'search_artist'  'pink':3 'soft':2 'the':1 'truth':4
                                  'search_release'  
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'electro':8 'electronic':9 'electropop':3 'pink':6 'soft':5 'synthpop':4 'truth':7 'we':10
                                    'search_combo'  '00electro':8 '00poprockelectronic':7 'electro':14 'electronic':15 'electropop':9 'make':1A 'pink':5B,12 'soft':4B,11 'synthpop':10 'the':3B 'truth':6B,13 'up':2A 'we':16
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-3']
                                      'lastfmtags'  ['idm', 'electronic', 'electro', 'experimental', 'techno']
                                        'tag_date'  
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1676126526.6616004  (2023-02-11 15:42:06)
                             'size'  5848219