======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '336'
                                          'artist'  'Gong'
                                     'text_people'  ''
                                         'release'  'Progsoup 62'
                                           'title'  'When God Shakes Hands with Devil'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-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-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['cream cheese', 'space rock', 'psychedelic rock', 'canterbury', "
 "'progressive rock', 'psychedelic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '12'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '103.010'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Progsoup 62'
'TBPM' (BPM (beats per minute))                     '103.010'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'When God Shakes Hands with Devil'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gong'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '17/12'
'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'                                   ['cream cheese',
 'space rock',
 'psychedelic rock',
 'canterbury',
 'progressive rock',
 'psychedelic']
'TXXX:q-bass'                                       '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.14 dB'
'TXXX:replaygain_track_peak'                        '0.493994'

========================== row from database ==========================
                                              'id'  1415344
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 62/3414 gong -  when god shakes hands with devil.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  336
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  13539297
                                           'mtime'  1620737629
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 3414 gong when god shakes hands devil rock cppex progressive;set pl progspace
                                      'tag_artist'  Gong
                                     'tag_release'  Progsoup 62
                                       'tag_title'  When God Shakes Hands with Devil
                                             'bpm'  103.01
                                    'search_title'  'devil':6 'god':2 'hands':4 'shakes':3 'when':1 'with':5
                                   'search_artist'  'gong':1
                                  'search_release'  '62':2 'progsoup':1
                                     'search_rest'  '3414':3 'classicprogpsy':1 'cppex':11 'devil':9 'god':6 'gong':4 'hands':8 'pl':16 'progressive':12,14 'progsoup':2 'progspace':17 'rock':10 'set':13,15 'shakes':7 'when':5
                                    'search_combo'  '3414':12 '62':9C 'classicprogpsy':10 'cppex':20 'devil':6A,18 'god':2A,15 'gong':7B,13 'hands':4A,17 'pl':25 'progressive':21,23 'progsoup':8C,11 'progspace':26 'rock':19 'set':22,24 'shakes':3A,16 'when':1A,14 'with':5A
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['cream cheese', 'space rock', 'psychedelic rock', 'canterbury', 'progressive rock', 'psychedelic']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737628.699461  (2021-05-11 14:53:48)
                             'size'  13539297