======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '276'
                                          'artist'  'Hall & Oates'
                                     'text_people'  ''
                                         'release'  ('Do What You Want, Be What You Are - The Music Of Daryl Hall & John Oates '
 '(Disc 3)')
                                           'title'  ('A Nite At The Apollo Live! The Way You Do The Things You Do ; My Girl (Live '
 "7' Version)")
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'soft rock', 'rock', 'pop', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '140.335'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     ('Do What You Want, Be What You Are - The Music Of Daryl Hall & John Oates '
 '(Disc 3)')
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         ('A Nite At The Apollo Live! The Way You Do The Things You Do ; My Girl (Live '
 "7' Version)")
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hall & Oates'
'TPE2' (Band/orchestra/accompaniment)               'Hall & Oates'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'soft rock', 'rock', 'pop', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.84 dB'
'TXXX:replaygain_track_peak'                        '0.618708'

========================== row from database ==========================
                                              'id'  1287179
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/267 Hall & Oates - The Way You Do The Things You Do_My Girl.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  276
                                           'genre'  rock-unsorted
                                        'filesize'  11049006
                                           'mtime'  1620389106
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 267 Do_My rock unsorted
                                      'tag_artist'  Hall & Oates
                                     'tag_release'  Do What You Want, Be What You Are - The Music Of Daryl Hall & John Oates (Disc 3)
                                       'tag_title'  A Nite At The Apollo Live! The Way You Do The Things You Do ; My Girl (Live 7' Version)
                                             'bpm'  140.335
                                    'search_title'  '7':15,16 'a':1 'apollo':5 'at':3 'do':9 'girl':12 'live':6,13,14 'my':11 'nite':2 'the':4 'things':10 'version':17,18 'way':7 'you':8
                                   'search_artist'  'hall':1 'oates':2
                                  'search_release'  '3':17,18 'are':7 'be':6 'daryl':11 'disc':15,16 'do':1 'hall':12 'john':13 'music':9 'oates':14 'of':10 'the':8 'want':4,5 'what':2 'you':3
                                     'search_rest'  '00poprockelectronic':1 '1985':2 '267':4 'complete':3 'do':5 'my':6 'rock':7 'unsorted':8
                                    'search_combo'  '00poprockelectronic':39 '1985':40 '267':42 '3':37C,38C '7':15A,16A 'a':1A 'apollo':5A 'are':27C 'at':3A 'be':26C 'complete':41 'daryl':31C 'disc':35C,36C 'do':9A,21C,43 'girl':12A 'hall':19B,32C 'john':33C 'live':6A,13A,14A 'music':29C 'my':11A,44 'nite':2A 'oates':20B,34C 'of':30C 'rock':45 'the':4A,28C 'things':10A 'unsorted':46 'version':17A,18A 'want':24C,25C 'way':7A 'what':22C 'you':8A,23C
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'soft rock', 'rock', 'pop', 'classic rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620389106.2416308  (2021-05-07 14:05:06)
                             'size'  11049006