======================== unified (from filesystem) ========================
                                         'bitrate'  '250.442'
                                        'duration'  '555'
                                          'artist'  'RPWL'
                                     'text_people'  ''
                                         'release'  'progsoup 47'
                                           'title'  'We Are What We Are (the Keeper)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['german', 'neo progressive', 'progressive rock', 'progressive', 'rock']"
                                     'discogstags'  "['prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '11'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '85.997'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'progsoup 47'
'TBPM' (BPM (beats per minute))                     '85.997'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2012'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         'We Are What We Are (the Keeper)'
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'German'
'TPE1' (Lead performer(s)/Soloist(s))               'RPWL'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '5/11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['prog rock', 'rock']
'TXXX:lastfmtags'                                   ['german', 'neo progressive', 'progressive rock', 'progressive', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '-1.76 dB'
'TXXX:replaygain_track_peak'                        '0.531725'

========================== row from database ==========================
                                              'id'  1412827
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 47/2663 rpwl - we are what we are.mp3
                                         'working'  None
                                         'bitrate'  250
                                    'duration_sec'  555
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  17406119
                                           'mtime'  1620737473
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 2663 rpwl we are what we are rock cppex progressive;set pl progspace
                                      'tag_artist'  RPWL
                                     'tag_release'  progsoup 47
                                       'tag_title'  We Are What We Are (the Keeper)
                                             'bpm'  85.997
                                    'search_title'  'are':2 'keeper':6,7 'the':4,5 'we':1 'what':3
                                   'search_artist'  'rpwl':1
                                  'search_release'  '47':2 'progsoup':1
                                     'search_rest'  '2663':3 'are':6 'classicprogpsy':1 'cppex':9 'pl':14 'progressive':10,12 'progsoup':2 'progspace':15 'rock':8 'rpwl':4 'set':11,13 'we':5 'what':7
                                    'search_combo'  '2663':13 '47':10C 'are':2A,16 'classicprogpsy':11 'cppex':19 'keeper':6A,7A 'pl':24 'progressive':20,22 'progsoup':9C,12 'progspace':25 'rock':18 'rpwl':8B,14 'set':21,23 'the':4A,5A 'we':1A,15 'what':3A,17
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['german', 'neo progressive', 'progressive rock', 'progressive', 'rock']
                                        'tag_date'  2012
                                     'discogstags'  ['prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737473.2870705  (2021-05-11 14:51:13)
                             'size'  17406119