======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '429'
                                          'artist'  'Aha'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'The Sun Always Shines On T.V. (1st Extended Version)'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['swedish', '80s', 'synth pop', 'powerpop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '126.489'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '126.489'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'The Sun Always Shines On T.V. (1st Extended Version)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Aha'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['swedish', '80s', 'synth pop', 'powerpop', 'rock']
'TXXX:other'                                        'C'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.98 dB'
'TXXX:replaygain_track_peak'                        '0.363887'

========================== row from database ==========================
                                              'id'  1293037
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/377-C Aha - The Sun Always Shines On T.V. (1st Extended Version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  429
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  17174793
                                           'mtime'  1620565584
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 377 C electronic we electropop or synthpop
                                      'tag_artist'  Aha
                                     'tag_release'  None
                                       'tag_title'  The Sun Always Shines On T.V. (1st Extended Version)
                                             'bpm'  126.489
                                    'search_title'  '1st':9,10 'always':3 'extended':11 'on':5 'shines':4 'sun':2 't':6 'the':1 'tv':8 'v':7 'version':12,13
                                   'search_artist'  'aha':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '1985':2 '377':4 'c':5 'complete':3 'electronic':6 'electropop':8 'or':9 'synthpop':10 'we':7
                                    'search_combo'  '00poprockelectronic':15 '1985':16 '1st':9A,10A '377':18 'aha':14B 'always':3A 'c':19 'complete':17 'electronic':20 'electropop':22 'extended':11A 'on':5A 'or':23 'shines':4A 'sun':2A 'synthpop':24 't':6A 'the':1A 'tv':8A 'v':7A 'version':12A,13A 'we':21
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['swedish', '80s', 'synth pop', 'powerpop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565584.4140232  (2021-05-09 15:06:24)
                             'size'  17174793