======================== unified (from filesystem) ========================
                                         'bitrate'  '263.348'
                                        'duration'  '480'
                                          'artist'  'Bohren & der Club of Gore'
                                     'text_people'  'Bohren & der Club of Gore'
                                         'release'  'Black Earth'
                                           'title'  'Skeletal Remains'
                                           'quals'  ("['Q-JZFKS-2', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-PLAY-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-vocals-1', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['dark ambient', 'doom jazz', 'jazz', 'funeral jazz', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark;electronic'
                                             'bpm'  '140.141'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TALB' (Album/Movie/Show title)                     'Black Earth'
'TBPM' (BPM (beats per minute))                     '140.141'
'TCOM' (Composer)                                   'Bohren & der Club of Gore'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-ambient-dark', 'electronic', 'electronic-ambient-dark']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Skeletal Remains'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Bohren & Der Club Of Gore'
'TPE2' (Band/orchestra/accompaniment)               'Bohren & der Club of Gore'
'TPUB' (Publisher)                                  'Wonder'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dark ambient', 'doom jazz', 'jazz', 'funeral jazz', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.43 dB'
'TXXX:replaygain_track_peak'                        '0.697315'

========================== row from database ==========================
                                              'id'  1304687
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Bohren & Der Club Of Gore - Bohren Und Der Club Of Gore/Black Earth/Bohren & Der Club Of Gore - Black Earth - 08 - Skeletal Remains.mp3
                                         'working'  None
                                         'bitrate'  263
                                    'duration_sec'  480
                                           'genre'  electronic-ambient-dark;electronic
                                        'filesize'  15817847
                                           'mtime'  1639508682
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient Der Of Und Der Of Der Of 08 electronic ambient dark;electronic
                                      'tag_artist'  Bohren & der Club of Gore
                                     'tag_release'  Black Earth
                                       'tag_title'  Skeletal Remains
                                             'bpm'  140.141
                                    'search_title'  'remains':2 'skeletal':1
                                   'search_artist'  'bohren':1 'club':3 'der':2 'gore':5 'of':4
                                  'search_release'  'black':1 'earth':2
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 'ambient':7 'dark':8,10 'der':3 'electronic':6,9,11 'of':4 'und':5
                                    'search_combo'  '00ambient':11 '00poprockelectronic':10 'ambient':16 'black':8C 'bohren':3B 'club':5B 'dark':17,19 'der':4B,12 'earth':9C 'electronic':15,18,20 'gore':7B 'of':6B,13 'remains':2A 'skeletal':1A 'und':14
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'doom jazz', 'jazz', 'funeral jazz', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639508681.55551  (2021-12-14 20:04:41)
                             'size'  15817847