======================== unified (from filesystem) ========================
                                         'bitrate'  '253.159'
                                        'duration'  '217'
                                          'artist'  'Law Wood'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'FUTURISTIC'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '101'
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '114.9'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '114.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'FUTURISTIC'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Law Wood'
'TRCK' (Track number/Position in set)               '101'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Software'                                     'Lavf58.2.100'
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.88 dB'
'TXXX:replaygain_track_peak'                        '0.544475'

========================== row from database ==========================
                                              'id'  1327926
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Don Dellpiero - Synthwave/Law_Wood_-_FUTURISTIC.mp3
                                         'working'  None
                                         'bitrate'  253
                                    'duration_sec'  217
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  6880263
                                           'mtime'  1620608993
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave Don Dellpiero Synthwave Law_Wood_ _FUTURISTIC electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  Law Wood
                                     'tag_release'  None
                                       'tag_title'  FUTURISTIC
                                             'bpm'  114.9
                                    'search_title'  'futuristic':1
                                   'search_artist'  'law':1 'wood':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 'chillwave':14 'dellpiero':6 'disco':3 'don':5 'electronic':11 'futuristic':10 'law':8 'or':13 'retrowave':15 'synthwave':7 'waves':2 'we':12 'wood':9
                                    'search_combo'  '00poprockelectronic':4 '00synthwave':7 'chillwave':17 'dellpiero':9 'disco':6 'don':8 'electronic':14 'futuristic':1A,13 'law':2B,11 'or':16 'retrowave':18 'synthwave':10 'waves':5 'we':15 'wood':3B,12
                                    'tag_tracknum'  101
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620608993.2311387  (2021-05-10 03:09:53)
                             'size'  6880263