======================== unified (from filesystem) ========================
                                         'bitrate'  '208.297'
                                        'duration'  '317'
                                          'artist'  'Klaus Wunderlich'
                                     'text_people'  ''
                                         'release'  'Hammond Pops 5'
                                           'title'  ('Love A Little Bit -- Die Maschen der Mädchen -- Oh, Champs Élysées -- '
 "Raindrops Keep Fallin' On My Head")
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'hammond organ', 'hammond heaven', 'organ', 'easy listening']"
                                     'discogstags'  "['pop', 'folk, world, & country', 'lounge']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'mi-earlysynth;set-cover or covered-styled;set-cover or covered'
                                             'bpm'  '117.4'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Hammond Pops 5'                               type PictureType.COVER_FRONT (Cover (front)) b'Hammond Pops 5'
                                     
'PRIV:AverageLevel:n\t\x00\x00'                     PRIV(owner='AverageLevel', data=b'n\t\x00\x00')
'PRIV:PeakValue:þ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xfe\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Hammond Pops 5'
'TBPM' (BPM (beats per minute))                     '117.4'
'TCON' (Content type, a.k.a. Genre)                 ['mi-earlysynth', 'set-cover or covered-styled', 'set-cover or covered']
'TDOR' (Original release time)                      '1970'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         ('Love A Little Bit -- Die Maschen der Mädchen -- Oh, Champs Élysées -- '
 "Raindrops Keep Fallin' On My Head")
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Klaus Wunderlich'
'TPE2' (Band/orchestra/accompaniment)               'Klaus Wunderlich'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['pop', 'folk, world, & country', 'lounge']
'TXXX:lastfmtags'                                   ['lounge', 'hammond organ', 'hammond heaven', 'organ', 'easy listening']
'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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.34 dB'
'TXXX:replaygain_track_peak'                        '1.007027'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cfbd9b22-6671-47a1-88b6-b89a309d8003')

========================== row from database ==========================
                                              'id'  1521439
                                            'path'  /data/Music/Bulk/00spent/0justbad/Klaus Wunderlich/hammond pops vol 05/05 love a little bit,die maschen der mädchen,oh, champs Élysées, raindrops keep fallin_ on my hea.mp3
                                         'working'  None
                                         'bitrate'  208
                                    'duration_sec'  317
                                           'genre'  mi-earlysynth;set-cover or covered-styled;set-cover or covered
                                        'filesize'  8355671
                                           'mtime'  1628353449
                                   'redo_metaread'  0
                                        'rest_str'   00spent 0justbad hammond pops vol 05 05 love little bit,die maschen mädchen,oh, champs Élysées, raindrops keep fallin_ my hea mi earlysynth;set cover or covered styled;set cover or covered
                                      'tag_artist'  Klaus Wunderlich
                                     'tag_release'  Hammond Pops 5
                                       'tag_title'  Love A Little Bit -- Die Maschen der Mädchen -- Oh, Champs Élysées -- Raindrops Keep Fallin' On My Head
                                             'bpm'  117.4
                                    'search_title'  'a':2 'bit':4 'champs':12 'der':7 'die':5 'elysees':13,14 'fallin':17,18 'head':21 'keep':16 'little':3 'love':1 'madchen':8,9 'maschen':6 'my':20 'oh':10,11 'on':19 'raindrops':15
                                   'search_artist'  'klaus':1 'wunderlich':2
                                  'search_release'  '5':3 'hammond':1 'pops':2
                                     'search_rest'  '00spent':1 '0justbad':2 'bit':8,10 'champs':21 'cover':36 'covered':38 'die':9,11 'earlysynth':32,34 'elysees':22,23,24,25 'fallin':28 'hammond':3 'hea':30 'keep':27 'little':7 'love':6 'madchen':13,15,17,19 'maschen':12 'mi':31 'my':29 'oh':14,16,18,20 'or':37 'pops':4 'raindrops':26 'set':33,35,40,42 'styled':39,41 'vol':5
                                    'search_combo'  '00spent':27 '0justbad':28 '5':26C 'a':2A 'bit':4A,34,36 'champs':12A,47 'cover':62 'covered':64 'der':7A 'die':5A,35,37 'earlysynth':58,60 'elysees':13A,14A,48,49,50,51 'fallin':17A,18A,54 'hammond':24C,29 'hea':56 'head':21A 'keep':16A,53 'klaus':22B 'little':3A,33 'love':1A,32 'madchen':8A,9A,39,41,43,45 'maschen':6A,38 'mi':57 'my':20A,55 'oh':10A,11A,40,42,44,46 'on':19A 'or':63 'pops':25C,30 'raindrops':15A,52 'set':59,61,66,68 'styled':65,67 'vol':31 'wunderlich':23B
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'hammond organ', 'hammond heaven', 'organ', 'easy listening']
                                        'tag_date'  1970
                                     'discogstags'  ['pop', 'folk, world, & country', 'lounge']

============================== file details ==============================
                                           'mtime'  1628353448.6663835  (2021-08-07 18:24:08)
                             'size'  8355671