======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '165'
                                          'artist'  'Junior Soul'
                                     'text_people'  ''
                                         'release'  'Reggae Singles'
                                           'title'  'One Wife                                          kuky3'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rocksteady', 'ska', 'reggae', 'skinhead reggae']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1973'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '139.658'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '139.658'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDRC' (Recording time)                             '1973'
'TIT2' (Title/songname/content description)         'One Wife                                          kuky3'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Junior Soul'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['rocksteady', 'ska', 'reggae', 'skinhead reggae']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.228247'

========================== row from database ==========================
                                              'id'  985484
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/Junior Soul - One Wife [GR-3054A] kuky3.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  165
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5302291
                                           'mtime'  1620523989
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles [GR 3054A] loc style reggae dub ska dancehall dub roots and reggae
                                      'tag_artist'  Junior Soul
                                     'tag_release'  Reggae Singles
                                       'tag_title'  One Wife                                          kuky3
                                             'bpm'  139.658
                                    'search_title'  'kuky3':3 'one':1 'wife':2
                                   'search_artist'  'junior':1 'soul':2
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '3054a':5,6 'and':13 'dancehall':11 'dub':9 'gr':3,4 'loc':7 'reggae':1 'roots':12 'singles':2 'ska':10 'style':8
                                    'search_combo'  '3054a':12,13 'and':20 'dancehall':18 'dub':16 'gr':10,11 'junior':4B 'kuky3':3A 'loc':14 'one':1A 'reggae':6C,8 'roots':19 'singles':7C,9 'ska':17 'soul':5B 'style':15 'wife':2A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rocksteady', 'ska', 'reggae', 'skinhead reggae']
                                        'tag_date'  1973
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620523989.3303003  (2021-05-09 03:33:09)
                             'size'  5302291