======================== unified (from filesystem) ========================
                                         'bitrate'  '260.306'
                                        'duration'  '328'
                                          'artist'  'Akufen'
                                     'text_people'  ''
                                         'release'  'My Way'
                                           'title'  'Even White Horizons'
                                           'quals'  ("['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-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'microhouse', 'idm', 'electronic', 'minimal']"
                                     'discogstags'  "['electronic', 'house', 'tech house', 'minimal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop;electronic-unsorted'
                                             'bpm'  '117.466'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'My Way'
'TBPM' (BPM (beats per minute))                     '117.466'
'TCMP'                                              '0'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electropop or synthpop', 'electronic-unsorted']
'TDRC' (Recording time)                             '2002'
'TDRL' (Release time)                               '2002-05'
'TIT2' (Title/songname/content description)         'Even White Horizons'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Akufen'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1'
'TSOP' (Performer sort order)                       'Akufen'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '064,208'
'TXXX:MP3GAIN_UNDO'                                 '+002,+002,N'
'TXXX:MusicBrainz Album Artist'                     'Akufen'
'TXXX:MusicBrainz Album Artist Id'                  'a5b263e3-069f-46a2-9955-326d39392dd2'
'TXXX:MusicBrainz Album Artist Sortname'            'Akufen'
'TXXX:MusicBrainz Album Id'                         '97292edb-b8f3-4db0-a5b3-5f52e7d47a22'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a5b263e3-069f-46a2-9955-326d39392dd2'
'TXXX:MusicBrainz Non-Album'                        '0'
'TXXX:MusicIP PUID'                                 '49f5e546-70cc-d971-5d2a-050d763996a7'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'house', 'tech house', 'minimal']
'TXXX:lastfmtags'                                   ['electronica', 'microhouse', 'idm', 'electronic', 'minimal']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.40 dB'
'TXXX:replaygain_track_peak'                        '0.785401'

========================== row from database ==========================
                                              'id'  1353056
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Akufen__cifs6075.mp3
                                         'working'  None
                                         'bitrate'  260
                                    'duration_sec'  328
                                           'genre'  electronic-we-electropop or synthpop;electronic-unsorted
                                        'filesize'  10691763
                                           'mtime'  1620572700
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Akufen__cifs6075 electronic we electropop synthpop;electronic unsorted
                                      'tag_artist'  Akufen
                                     'tag_release'  My Way
                                       'tag_title'  Even White Horizons
                                             'bpm'  117.466
                                    'search_title'  'even':1 'horizons':3 'white':2
                                   'search_artist'  'akufen':1
                                  'search_release'  'my':1 'way':2
                                     'search_rest'  '00poprockelectronic':1 'akufen':7 'cifs6075':8 'electronic':9,13,15 'electropop':11 'files':5,6 'loose':3,4 'synthpop':12,14 'unsorted':2 'we':10
                                    'search_combo'  '00poprockelectronic':7 'akufen':4B,13 'cifs6075':14 'electronic':15,19,21 'electropop':17 'even':1A 'files':11,12 'horizons':3A 'loose':9,10 'my':5C 'synthpop':18,20 'unsorted':8 'way':6C 'we':16 'white':2A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'microhouse', 'idm', 'electronic', 'minimal']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'house', 'tech house', 'minimal']

============================== file details ==============================
                                           'mtime'  1620572700.3825605  (2021-05-09 17:05:00)
                             'size'  10691763