======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '170'
                                          'artist'  'Klaus Wunderlich'
                                     'text_people'  ''
                                         'release'  'A Tribute to John Lennon & Paul McCartney'
                                           'title'  "Can't Buy My Love"
                                           'quals'  ("['Q-HAP-3', 'Q-PLAY-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-UNU-1', 'Q-OLDST-2', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'hammond organ', 'hammond heaven', 'organ', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '14'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  ('mi-earlysynth-organ;set-cover or covered-styled;entertaining-why do i keep '
 'this;set-cover or covered')
                                             'bpm'  '86.7'
                                             'key'  '8B'
                                        'acoustid'  '54e8789d-9f52-4028-aa7e-3673c9502b31'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A Tribute to John Lennon & Paul McCartney'
'TBPM' (BPM (beats per minute))                     '86.7'
'TCON' (Content type, a.k.a. Genre)                 ['mi-earlysynth-organ',
 'set-cover or covered-styled',
 'entertaining-why do i keep this',
 'set-cover or covered']
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         "Can't Buy My Love"
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Klaus Wunderlich'
'TPE2' (Band/orchestra/accompaniment)               'Klaus Wunderlich'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/14'
'TSO2'                                              'Wunderlich, Klaus'
'TSOP' (Performer sort order)                       'Wunderlich, Klaus'
'TXXX:Acoustid Id'                                  '54e8789d-9f52-4028-aa7e-3673c9502b31'
'TXXX:MusicBrainz Album Artist Id'                  '573e31a9-d1ea-4a18-b539-847a5a1945ad'
'TXXX:MusicBrainz Album Id'                         '819580ea-2999-4241-bf74-bbfc32c1af3b'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '573e31a9-d1ea-4a18-b539-847a5a1945ad'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lounge', 'hammond organ', 'hammond heaven', 'organ', 'easy listening']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.88 dB'
'TXXX:replaygain_track_peak'                        '0.599245'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fdcb9880-924d-46aa-a214-783530535f02')

========================== row from database ==========================
                                              'id'  1508557
                                            'path'  /data/Music/Bulk/00spent/0justbad/Klaus Wunderlich/klaus wunderlich-a tribute to john lennon & paul mccartney/12 - Klaus Wunderlich - Can_t Buy Me Love.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  170
                                           'genre'  mi-earlysynth-organ;set-cover or covered-styled;entertaining-why do i keep this;set-cover or covered
                                        'filesize'  2724644
                                           'mtime'  1620527275
                                   'redo_metaread'  0
                                        'rest_str'   00spent 0justbad klaus wunderlich tribute john lennon paul mccartney 12 Can_t Me mi earlysynth organ;set cover or covered styled;entertaining why do keep this;set cover or covered
                                      'tag_artist'  Klaus Wunderlich
                                     'tag_release'  A Tribute to John Lennon & Paul McCartney
                                       'tag_title'  Can't Buy My Love
                                             'bpm'  86.7
                                    'search_title'  'buy':4 'can':1 'cant':3 'love':6 'my':5 't':2
                                   'search_artist'  'klaus':1 'wunderlich':2
                                  'search_release'  'a':1 'cartney':9 'john':4 'lennon':5 'mc':8 'mccartney':7 'paul':6 'to':3 'tribute':2
                                     'search_rest'  '00spent':1 '0justbad':2 'can':10 'cover':19 'covered':21 'do':27 'earlysynth':14 'entertaining':23,25 'john':6 'keep':28 'klaus':3 'lennon':7 'mccartney':9 'me':12 'mi':13 'or':20 'organ':15,17 'paul':8 'set':16,18,30,32 'styled':22,24 't':11 'this':29,31 'tribute':5 'why':26 'wunderlich':4
                                    'search_combo'  '00spent':18 '0justbad':19 'a':9C 'buy':4A 'can':1A,27 'cant':3A 'cartney':17C 'cover':36 'covered':38 'do':44 'earlysynth':31 'entertaining':40,42 'john':12C,23 'keep':45 'klaus':7B,20 'lennon':13C,24 'love':6A 'mc':16C 'mccartney':15C,26 'me':29 'mi':30 'my':5A 'or':37 'organ':32,34 'paul':14C,25 'set':33,35,47,49 'styled':39,41 't':2A,28 'this':46,48 'to':11C 'tribute':10C,22 'why':43 'wunderlich':8B,21
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-1', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['lounge', 'hammond organ', 'hammond heaven', 'organ', 'easy listening']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527275.2137096  (2021-05-09 04:27:55)
                             'size'  2724644