======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '266'
                                          'artist'  'daxX'
                                     'text_people'  'Greg of Alcatraz'
                                         'release'  'AmigaRemix'
                                           'title'  'Odyssey Demo Part 4'
                                           '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-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['video game music', 'amigaremix', 'electronic', 'hip hop', 'psytrance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '143.112'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'AmigaRemix'
'TBPM' (BPM (beats per minute))                     '143.112'
'TCOM' (Composer)                                   'Greg of Alcatraz'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Odyssey Demo Part 4'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'daxX'
'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:lastfmtags'                                   ['video game music', 'amigaremix', 'electronic', 'hip hop', 'psytrance']
'TXXX:q-bass'                                       '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.70 dB'
'TXXX:replaygain_track_peak'                        '0.541050'

========================== row from database ==========================
                                              'id'  761420
                                            'path'  /data/Music/Bulk/0soundtrack/Amiga/daXX - Odyssey Demo Part 4 - daXX Remix.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  266
                                           'genre'  soundtrack-game
                                        'filesize'  6387753
                                           'mtime'  1676049460
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack daXX daXX soundtrack game
                                      'tag_artist'  daxX
                                     'tag_release'  AmigaRemix
                                       'tag_title'  Odyssey Demo Part 4
                                             'bpm'  143.112
                                    'search_title'  '4':4 'demo':2 'odyssey':1 'part':3
                                   'search_artist'  'dax':2 'daxx':1 'x':3
                                  'search_release'  'amiga':2 'amigaremix':1 'remix':3
                                     'search_rest'  '0soundtrack':1 'da':5 'daxx':2 'game':4 'soundtrack':3 'xx':6
                                    'search_combo'  '0soundtrack':11 '4':4A 'amiga':9C 'amigaremix':8C 'da':15 'dax':6B 'daxx':5B,12 'demo':2A 'game':14 'odyssey':1A 'part':3A 'remix':10C 'soundtrack':13 'x':7B 'xx':16
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           '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-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['video game music', 'amigaremix', 'electronic', 'hip hop', 'psytrance']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676049460.2279124  (2023-02-10 18:17:40)
                             'size'  6387753