======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '149'
                                          'artist'  'Bunky & Jake'
                                     'text_people'  ''
                                         'release'  '60s - 70s Poppy Vocal Stuff'
                                           'title'  'hey buckaroo'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['american folk-rock', 'soft rock', 'fall']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '212'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'ifs-unsorted'
                                             'bpm'  '88.943'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     '60s - 70s Poppy Vocal Stuff'
'TBPM' (BPM (beats per minute))                     '88.943'
'TCON' (Content type, a.k.a. Genre)                 'ifs-unsorted'
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'hey buckaroo'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'bunky and jake'
'TPE2' (Band/orchestra/accompaniment)               'Bunky & Jake'
'TRCK' (Track number/Position in set)               '212'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['american folk-rock', 'soft rock', 'fall']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.505989'

========================== row from database ==========================
                                              'id'  1287532
                                            'path'  /data/Music/Bulk/00poprockelectronic/60s Pop/212 - bunky and jake - hey buckaroo.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  149
                                           'genre'  ifs-unsorted
                                        'filesize'  3599314
                                           'mtime'  1620566454
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 212 bunky and jake ifs unsorted
                                      'tag_artist'  Bunky & Jake
                                     'tag_release'  60s - 70s Poppy Vocal Stuff
                                       'tag_title'  hey buckaroo
                                             'bpm'  88.943
                                    'search_title'  'buckaroo':2 'hey':1
                                   'search_artist'  'bunky':1 'jake':2
                                  'search_release'  '60s':1 '70s':2 'poppy':3 'stuff':5 'vocal':4
                                     'search_rest'  '00poprockelectronic':1 '212':2 'and':4 'bunky':3 'ifs':6 'jake':5 'unsorted':7
                                    'search_combo'  '00poprockelectronic':10 '212':11 '60s':5C '70s':6C 'and':13 'buckaroo':2A 'bunky':3B,12 'hey':1A 'ifs':15 'jake':4B,14 'poppy':7C 'stuff':9C 'unsorted':16 'vocal':8C
                                    'tag_tracknum'  212
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['american folk-rock', 'soft rock', 'fall']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620566454.3683653  (2021-05-09 15:20:54)
                             'size'  3599314