======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '758'
                                          'artist'  'Automatism'
                                     'text_people'  ''
                                         'release'  'From the Lake'
                                           'title'  'Standing Wave'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['krautrock', 'sweden', 'space rock', 'psychedelic rock', 'progressive']"
                                     'discogstags'  "['krautrock', 'space rock', 'psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '6'
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic;set-pl-progspace'
                                             'bpm'  '118.8'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'From the Lake'
'TBPM' (BPM (beats per minute))                     '118.8'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-psychedelic', 'set-pl-progspace']
'TDOR' (Original release time)                      '2018'
'TDRC' (Recording time)                             '2018-07-20'
'TIT2' (Title/songname/content description)         'Standing Wave'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Automatism'
'TPE2' (Band/orchestra/accompaniment)               'Automatism'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '1/6'
'TSO2'                                              'Automatism'
'TSOP' (Performer sort order)                       'Automatism'
'TXXX:Artists'                                      'Automatism'
'TXXX:MusicBrainz Album Artist Id'                  'c5e67e1e-1f8a-4d35-8644-f9f113b2dea0'
'TXXX:MusicBrainz Album Id'                         '3b1e62cf-33b2-4e14-a894-320818e4ada1'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c5e67e1e-1f8a-4d35-8644-f9f113b2dea0'
'TXXX:MusicBrainz Release Group Id'                 '80ba469c-0502-486c-bc6c-7f665d13f5cf'
'TXXX:MusicBrainz Release Track Id'                 'f519d3d6-97e8-48c3-b297-0341803d7a4e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['krautrock', 'space rock', 'psychedelic rock', 'rock']
'TXXX:lastfmtags'                                   ['krautrock', 'sweden', 'space rock', 'psychedelic rock', 'progressive']
'TXXX:originalyear'                                 '2018'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.25 dB'
'TXXX:replaygain_track_peak'                        '0.719146'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b745273c-4764-47de-bc03-7c37d17de0b4')

========================== row from database ==========================
                                              'id'  1364339
                                            'path'  /data/Music/Bulk/00poprockelectronic/...Automatism - From the Lake (2018)/01 Standing Wave.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  758
                                           'genre'  rock-cppex-psychedelic;set-pl-progspace
                                        'filesize'  30441670
                                           'mtime'  1620737376
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic ...Automatism (2018) 01 rock cppex psychedelic;set pl progspace
                                      'tag_artist'  Automatism
                                     'tag_release'  From the Lake
                                       'tag_title'  Standing Wave
                                             'bpm'  118.8
                                    'search_title'  'standing':1 'wave':2
                                   'search_artist'  'automatism':1
                                  'search_release'  'from':1 'lake':3 'the':2
                                     'search_rest'  '00poprockelectronic':1 '2018':4,5 'automatism':2,3 'cppex':7 'pl':12 'progspace':13 'psychedelic':8,10 'rock':6 'set':9,11
                                    'search_combo'  '00poprockelectronic':7 '2018':10,11 'automatism':3B,8,9 'cppex':13 'from':4C 'lake':6C 'pl':18 'progspace':19 'psychedelic':14,16 'rock':12 'set':15,17 'standing':1A 'the':5C 'wave':2A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['krautrock', 'sweden', 'space rock', 'psychedelic rock', 'progressive']
                                        'tag_date'  2018
                                     'discogstags'  ['krautrock', 'space rock', 'psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737376.3969238  (2021-05-11 14:49:36)
                             'size'  30441670