======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '169'
                                          'artist'  'Shirley Bassey'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Goldfinger'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-UNU-1', "
 "'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', 'jazz', 'female vocalists', 'soul', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-video;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '106.700'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TBPM' (BPM (beats per minute))                     '106.700'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TIT2' (Title/songname/content description)         'Goldfinger'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shirley Bassey'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'jazz', 'female vocalists', 'soul', 'pop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.86 dB'
'TXXX:replaygain_track_peak'                        '0.369671'

========================== row from database ==========================
                                              'id'  1347905
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Shirley Bassey__MBZ;#Shirley Bassey;#The Best Of Bond James Bond;#02;#Goldfinger.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  169
                                           'genre'  soundtrack-video;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4068031
                                           'mtime'  1620331869
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Bassey__MBZ;#Shirley Bassey;#The Best Of Bond James Bond;#02;#Goldfinger soundtrack video;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Shirley Bassey
                                     'tag_release'  None
                                       'tag_title'  Goldfinger
                                             'bpm'  106.7
                                    'search_title'  'goldfinger':1
                                   'search_artist'  'bassey':2 'shirley':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '02':22,25 'bassey':7,10,13,15 'best':17 'bond':19,21,24 'files':5,6 'goldfinger':23,26 'james':20 'loose':3,4 'mbz':8,11 'mor':37 'of':18 'pl':32 'set':29,31,34,36 'shirley':9,12 'shirleyspinoza':33,35 'soundtrack':27 'the':14,16 'unsorted':2 'video':28,30
                                    'search_combo'  '00poprockelectronic':4 '02':25,28 'bassey':3B,10,13,16,18 'best':20 'bond':22,24,27 'files':8,9 'goldfinger':1A,26,29 'james':23 'loose':6,7 'mbz':11,14 'mor':40 'of':21 'pl':35 'set':32,34,37,39 'shirley':2B,12,15 'shirleyspinoza':36,38 'soundtrack':30 'the':17,19 'unsorted':5 'video':31,33
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'jazz', 'female vocalists', 'soul', 'pop']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620331869.2122777  (2021-05-06 22:11:09)
                             'size'  4068031