======================== unified (from filesystem) ========================
                                         'bitrate'  '147.478'
                                        'duration'  '319'
                                          'artist'  'Matisyahu'
                                     'text_people'  ''
                                         'release'  'Shake Off The Dust... Arise'
                                           'title'  'King Without A Crown'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-3', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jewish', 'reggae', 'indie', 'hasidic reggae', 'hip hop']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
                                             'bpm'  '144.233'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shake Off The Dust... Arise'
'TBPM' (BPM (beats per minute))                     '144.233'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'King Without A Crown'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Matisyahu'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['jewish', 'reggae', 'indie', 'hasidic reggae', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.439614'

========================== row from database ==========================
                                              'id'  1322623
                                            'path'  /data/Music/Bulk/00poprockelectronic/Matisyahu/Shake Off The Dust... Arise!/04-matisyahu-king_without_a_crown-b2r.mp3
                                         'working'  None
                                         'bitrate'  147
                                    'duration_sec'  319
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-unsorted
                                        'filesize'  5891978
                                           'mtime'  1620524692
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Arise! 04 matisyahu king_without_a_crown b2r loc style reggae or dub or ska or dancehall dub unsorted
                                      'tag_artist'  Matisyahu
                                     'tag_release'  Shake Off The Dust... Arise
                                       'tag_title'  King Without A Crown
                                             'bpm'  144.233
                                    'search_title'  'a':3 'crown':4 'king':1 'without':2
                                   'search_artist'  'matisyahu':1
                                  'search_release'  'arise':6 'dust':4,5 'off':2 'shake':1 'the':3
                                     'search_rest'  '00poprockelectronic':1 'a':6 'arise':2 'b2r':8 'crown':7 'dancehall':15 'dub':13 'king':4 'loc':9 'matisyahu':3 'or':12 'reggae':11 'ska':14 'style':10 'unsorted':16 'without':5
                                    'search_combo'  '00poprockelectronic':12 'a':3A,17 'arise':11C,13 'b2r':19 'crown':4A,18 'dancehall':26 'dub':24 'dust':9C,10C 'king':1A,15 'loc':20 'matisyahu':5B,14 'off':7C 'or':23 'reggae':22 'shake':6C 'ska':25 'style':21 'the':8C 'unsorted':27 'without':2A,16
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jewish', 'reggae', 'indie', 'hasidic reggae', 'hip hop']
                                        'tag_date'  2004
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620524691.7893867  (2021-05-09 03:44:51)
                             'size'  5891978