======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '412'
                                          'artist'  'Mick Karn, David Torn & Terry Bozzio'
                                     'text_people'  'David Torn/Mick Karn/Terry Bozzio'
                                         'release'  'Progsoup 38'
                                           'title'  'Bandaged by Dreams'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', '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-1']")
                                      'lastfmtags'  "['jazz', 'avant-garde', 'fusion', 'rockyram', 'robertitus coleccion']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '35'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '100.356'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:WM/WMCollectionID:÷Î\x89<\x0e.úL\x8d×úèÛ\xadÁ\x07'  PRIV(owner='WM/WMCollectionID', data=b'\xf7\xce\x89<\x0e.\xfaL\x8d\xd7\xfa\xe8\xdb\xad\xc1\x07')
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'TALB' (Album/Movie/Show title)                     'Progsoup 38'
'TBPM' (BPM (beats per minute))                     '100.356'
'TCOM' (Composer)                                   'David Torn/Mick Karn/Terry Bozzio'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'Bandaged by Dreams'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mick Karn, David Torn & Terry Bozzio'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Times Square'
'TRCK' (Track number/Position in set)               '35'
'TXXX:CT_GAPLESS_DATA'                              '20f04b1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['jazz', 'avant-garde', 'fusion', 'rockyram', 'robertitus coleccion']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                        '+0.37 dB'
'TXXX:replaygain_track_peak'                        '0.884748'

========================== row from database ==========================
                                              'id'  1412269
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 38 (fusionsoup)/2213 Karn, Torn & Bozzio  - Bandaged by Dreams.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  412
                                           'genre'  rock-cppex-progressive
                                        'filesize'  11562896
                                           'mtime'  1620737305
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup (fusionsoup) 2213 rock cppex progressive
                                      'tag_artist'  Mick Karn, David Torn & Terry Bozzio
                                     'tag_release'  Progsoup 38
                                       'tag_title'  Bandaged by Dreams
                                             'bpm'  100.356
                                    'search_title'  'bandaged':1 'by':2 'dreams':3
                                   'search_artist'  'bozzio':7 'david':4 'karn':2,3 'mick':1 'terry':6 'torn':5
                                  'search_release'  '38':2 'progsoup':1
                                     'search_rest'  '2213':5 'classicprogpsy':1 'cppex':7 'fusionsoup':3,4 'progressive':8 'progsoup':2 'rock':6
                                    'search_combo'  '2213':17 '38':12C 'bandaged':1A 'bozzio':10B 'by':2A 'classicprogpsy':13 'cppex':19 'david':7B 'dreams':3A 'fusionsoup':15,16 'karn':5B,6B 'mick':4B 'progressive':20 'progsoup':11C,14 'rock':18 'terry':9B 'torn':8B
                                    'tag_tracknum'  35
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'avant-garde', 'fusion', 'rockyram', 'robertitus coleccion']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737305.07741  (2021-05-11 14:48:25)
                             'size'  11562896