======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '194'
                                          'artist'  'Jerry Reed'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'She Got The Goldmine (I Got The Shaft)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['classic country', 'country', 'american', 'rockabilly', 'male vocalists', "
 "'singer songwriter']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'rock-cppex'
                                             'bpm'  '110.543'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '110.543'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex'
'TIT2' (Title/songname/content description)         'She Got The Goldmine (I Got The Shaft)'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jerry Reed'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['classic country',
 'country',
 'american',
 'rockabilly',
 'male vocalists',
 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.63 dB'
'TXXX:replaygain_track_peak'                        '0.711188'

========================== row from database ==========================
                                              'id'  1321313
                                            'path'  /data/Music/Bulk/00poprockelectronic/Clean/She Got The Goldmine (I Got The Shaft).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  194
                                           'genre'  rock-cppex
                                        'filesize'  3110784
                                           'mtime'  1676052967
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Clean rock cppex
                                      'tag_artist'  Jerry Reed
                                     'tag_release'  None
                                       'tag_title'  She Got The Goldmine (I Got The Shaft)
                                             'bpm'  110.543
                                    'search_title'  'goldmine':4 'got':2 'i':5,6 'shaft':7,8 'she':1 'the':3
                                   'search_artist'  'jerry':1 'reed':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'clean':2 'cppex':4 'rock':3
                                    'search_combo'  '00poprockelectronic':11 'clean':12 'cppex':14 'goldmine':4A 'got':2A 'i':5A,6A 'jerry':9B 'reed':10B 'rock':13 'shaft':7A,8A 'she':1A 'the':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  ['classic country', 'country', 'american', 'rockabilly', 'male vocalists', 'singer songwriter']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676052966.5190444  (2023-02-10 19:16:06)
                             'size'  3110784