======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '170'
                                          'artist'  'Paul Sinclair'
                                     'text_people'  ''
                                         'release'  'Reggae Singles'
                                           'title'  'Puppet On A String'
                                           '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-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['acoustic', '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'  '89.691'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000581 00000000 0000306F 00'
'COMM:iTunNORM:eng'                                 (' 00000581 00000000 0000306F 00000000 00011187 00000000 000075FD 00000000 '
 '00011187 00000000')
'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '89.691'
'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)         'Puppet On A String'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Paul Sinclair'
'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:lastfmtags'                                   ['acoustic', 'reggae']
'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'                        '+1.14 dB'
'TXXX:replaygain_track_peak'                        '0.529808'

========================== row from database ==========================
                                              'id'  985310
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/Paul Sinclair - Puppet On A String (Micron,Pete Weston,1975)  By Cabeça De Leão.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  170
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  3411840
                                           'mtime'  1620524021
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles (Micron,Pete Weston,1975) By Cabeça De Leão loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Paul Sinclair
                                     'tag_release'  Reggae Singles
                                       'tag_title'  Puppet On A String
                                             'bpm'  89.691
                                    'search_title'  'a':3 'on':2 'puppet':1 'string':4
                                   'search_artist'  'paul':1 'sinclair':2
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '1975':8,10 'and':24 'by':11 'cabeca':12,13 'dancehall':22 'de':14 'dub':20 'leao':15,16 'loc':17 'micron':3,5 'or':19 'pete':4,6 'reggae':1 'roots':23 'singles':2 'ska':21 'style':18 'weston':7,9
                                    'search_combo'  '1975':16,18 'a':3A 'and':32 'by':19 'cabeca':20,21 'dancehall':30 'de':22 'dub':28 'leao':23,24 'loc':25 'micron':11,13 'on':2A 'or':27 'paul':5B 'pete':12,14 'puppet':1A 'reggae':7C,9 'roots':31 'sinclair':6B 'singles':8C,10 'ska':29 'string':4A 'style':26 'weston':15,17
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10B
                                           '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-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['acoustic', 'reggae']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524020.6066022  (2021-05-09 03:33:40)
                             'size'  3411840