======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '243'
                                          'artist'  "Sniff 'n' the Tears"
                                     'text_people'  ''
                                         'release'  'Fickle Heart'
                                           'title'  "Driver's Seat"
                                           'quals'  ("['Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-3']")
                                      'lastfmtags'  "['70s', 'new wave', 'soft rock', 'rock', '80s', 'classic rock']"
                                     'discogstags'  "['rock', 'pop rock', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  ('electronic-generic or radio-unsorted;electronic-we-new wave or post '
 'punk;rock-cppex')
                                             'bpm'  '88.943'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fickle Heart'
'TBPM' (BPM (beats per minute))                     '88.943'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted',
 'electronic-we-new wave or post punk',
 'rock-cppex']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Driver's Seat"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               "Sniff 'n' the Tears"
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'pop rock', 'classic rock']
'TXXX:lastfmtags'                                   ['70s', 'new wave', 'soft rock', 'rock', '80s', 'classic rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.65 dB'
'TXXX:replaygain_track_peak'                        '0.584156'

========================== row from database ==========================
                                              'id'  1499063
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Best of 70 80 & 90s - 211 Hits (6CDS)/Sniff & The Tears - Driver_s Seat.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  243
                                           'genre'  electronic-generic or radio-unsorted;electronic-we-new wave or post punk;rock-cppex
                                        'filesize'  3902995
                                           'mtime'  1620737318
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic The Best of 70 80 & 90s 211 Hits (6CDS) & The Driver_s electronic generic or radio unsorted;electronic we new wave or post punk;rock cppex
                                      'tag_artist'  Sniff 'n' the Tears
                                     'tag_release'  Fickle Heart
                                       'tag_title'  Driver's Seat
                                             'bpm'  88.943
                                    'search_title'  'driver':1 'drivers':3 's':2 'seat':4
                                   'search_artist'  'n':2,3 'sniff':1 'tears':5 'the':4
                                  'search_release'  'fickle':1 'heart':2
                                     'search_rest'  '00poprockelectronic':1 '211':8 '6cds':10,11 '70':5 '80':6 '90s':7 'best':3 'cppex':30 'driver':12 'electronic':14,19,21 'generic':15 'hits':9 'new':23 'of':4 'or':16 'post':25 'punk':26,28 'radio':17 'rock':27,29 's':13 'the':2 'unsorted':18,20 'wave':24 'we':22
                                    'search_combo'  '00poprockelectronic':12 '211':19 '6cds':21,22 '70':16 '80':17 '90s':18 'best':14 'cppex':41 'driver':1A,23 'drivers':3A 'electronic':25,30,32 'fickle':10C 'generic':26 'heart':11C 'hits':20 'n':6B,7B 'new':34 'of':15 'or':27 'post':36 'punk':37,39 'radio':28 'rock':38,40 's':2A,24 'seat':4A 'sniff':5B 'tears':9B 'the':8B,13 'unsorted':29,31 'wave':35 'we':33
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['70s', 'new wave', 'soft rock', 'rock', '80s', 'classic rock']
                                        'tag_date'  1985
                                     'discogstags'  ['rock', 'pop rock', 'classic rock']

============================== file details ==============================
                                           'mtime'  1620737317.8147008  (2021-05-11 14:48:37)
                             'size'  3902995