======================== unified (from filesystem) ========================
                                         'bitrate'  '238.672'
                                        'duration'  '232'
                                          'artist'  'Kettel'
                                     'text_people'  ''
                                         'release'  'Whisper Me Wishes'
                                           'title'  "Marco's Cases"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '127.044'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Whisper Me Wishes'
'TBPM' (BPM (beats per minute))                     '127.044'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'FairStars Audio Converter'
'TIT2' (Title/songname/content description)         "Marco's Cases"
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD, Album'
'TPE1' (Lead performer(s)/Soloist(s))               'Kettel'
'TPUB' (Publisher)                                  'Djak-Up-Bitch (DUB)'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Discogs_Catalog'                              'dub cd14'
'TXXX:Discogs_Country'                              'Netherlands'
'TXXX:Discogs_Release_ID'                           '996912'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Style'                                        'Modern Classical, IDM, Abstract, Experimental'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.64 dB'
'TXXX:replaygain_track_peak'                        '0.830010'

========================== row from database ==========================
                                              'id'  1501906
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kettel/Kettel - (2007) Whisper Me Wishes/12 - Marco_s Cases.mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  232
                                           'genre'  electronic-ambient
                                        'filesize'  7172291
                                           'mtime'  1636911132
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (2007) 12 Marco_s electronic ambient
                                      'tag_artist'  Kettel
                                     'tag_release'  Whisper Me Wishes
                                       'tag_title'  Marco's Cases
                                             'bpm'  127.044
                                    'search_title'  'cases':4 'marco':1 'marcos':3 's':2
                                   'search_artist'  'kettel':1
                                  'search_release'  'me':2 'whisper':1 'wishes':3
                                     'search_rest'  '00poprockelectronic':1 '2007':2,3 'ambient':7 'electronic':6 'marco':4 's':5
                                    'search_combo'  '00poprockelectronic':9 '2007':10,11 'ambient':15 'cases':4A 'electronic':14 'kettel':5B 'marco':1A,12 'marcos':3A 'me':7C 's':2A,13 'whisper':6C 'wishes':8C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636911132.2519863  (2021-11-14 18:32:12)
                             'size'  7172291