======================== unified (from filesystem) ========================
                                         'bitrate'  '249.329'
                                        'duration'  '200'
                                          'artist'  'Joe Gibbs & The Professionals'
                                     'text_people'  ''
                                         'release'  'Reggae Singles'
                                           'title'  'State Of Emergency'
                                           '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-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'dub', 'jamaican', 'roots reggae']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '145.580'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '145.580'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TIT2' (Title/songname/content description)         'State Of Emergency'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Joe Gibbs & The Professionals'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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'                                   ['reggae', 'dub', 'jamaican', 'roots reggae']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.23 dB'
'TXXX:replaygain_track_peak'                        '0.999964'

========================== row from database ==========================
                                              'id'  985190
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/Joe Gibbs DSR 1925-A Joe Gibbs & The Professionals - State Of Emergency.mp3
                                         'working'  None
                                         'bitrate'  249
                                    'duration_sec'  200
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  6266752
                                           'mtime'  1620523983
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles DSR 1925 A loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Joe Gibbs & The Professionals
                                     'tag_release'  Reggae Singles
                                       'tag_title'  State Of Emergency
                                             'bpm'  145.58
                                    'search_title'  'emergency':3 'of':2 'state':1
                                   'search_artist'  'gibbs':2 'joe':1 'professionals':4 'the':3
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '1925':4 'a':5 'and':13 'dancehall':11 'dsr':3 'dub':9 'loc':6 'or':8 'reggae':1 'roots':12 'singles':2 'ska':10 'style':7
                                    'search_combo'  '1925':13 'a':14 'and':22 'dancehall':20 'dsr':12 'dub':18 'emergency':3A 'gibbs':5B 'joe':4B 'loc':15 'of':2A 'or':17 'professionals':7B 'reggae':8C,10 'roots':21 'singles':9C,11 'ska':19 'state':1A 'style':16 'the':6B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', '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-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'dub', 'jamaican', 'roots reggae']
                                        'tag_date'  
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620523983.3692224  (2021-05-09 03:33:03)
                             'size'  6266752