======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '247'
                                          'artist'  'Swing Republic'
                                     'text_people'  ''
                                         'release'  'Electro Swing Republic'
                                           'title'  'Oh What You Do to Me (feat. Patti Page)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electro-swing', 'swing', 'jazz', 'electronic', 'nu swing']"
                                     'discogstags'  "['electronic', 'jazz', 'electro', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '11'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-unsorted'
                                             'bpm'  '105.0'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'COMM::XXX'                                         '1371;92116290'
'PRIV:24-7 Entertainment:92116290; 24-7 Entertainment'  PRIV(owner='24-7 Entertainment', data=b'92116290; 24-7 Entertainment')
'TALB' (Album/Movie/Show title)                     'Electro Swing Republic'
'TBPM' (BPM (beats per minute))                     '105.0'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-unsorted'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 '24-7 Entertainment'
'TIT2' (Title/songname/content description)         'Oh What You Do to Me (feat. Patti Page)'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Swing Republic'
'TPE2' (Band/orchestra/accompaniment)               'Swing Republic'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Freshly Squeezed'
'TRCK' (Track number/Position in set)               '7/11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'electro', 'swing']
'TXXX:lastfmtags'                                   ['electro-swing', 'swing', 'jazz', 'electronic', 'nu swing']
'TXXX:q-bass'                                       '3'
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.64 dB'
'TXXX:replaygain_track_peak'                        '0.442021'

========================== row from database ==========================
                                              'id'  1312639
                                            'path'  /data/Music/Bulk/00localcharacter/Reggae/07 - Oh What You Do To Me (Feat. Patti Page).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  247
                                           'genre'  loc-style-reggae or dub or ska or dancehall-unsorted
                                        'filesize'  9906105
                                           'mtime'  1620523558
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Reggae 07 To (Feat. loc style reggae or dub or ska or dancehall unsorted
                                      'tag_artist'  Swing Republic
                                     'tag_release'  Electro Swing Republic
                                       'tag_title'  Oh What You Do to Me (feat. Patti Page)
                                             'bpm'  105.0
                                    'search_title'  'do':4 'feat':7,8 'me':6 'oh':1 'page':10,11 'patti':9 'to':5 'what':2 'you':3
                                   'search_artist'  'republic':2 'swing':1
                                  'search_release'  'electro':1 'republic':3 'swing':2
                                     'search_rest'  'dancehall':10 'dub':8 'feat':3,4 'loc':5 'or':7 'reggae':1 'ska':9 'style':6 'to':2 'unsorted':11
                                    'search_combo'  'dancehall':26 'do':4A 'dub':24 'electro':14C 'feat':7A,8A,19,20 'loc':21 'me':6A 'oh':1A 'or':23 'page':10A,11A 'patti':9A 'reggae':17 'republic':13B,16C 'ska':25 'style':22 'swing':12B,15C 'to':5A,18 'unsorted':27 'what':2A 'you':3A
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electro-swing', 'swing', 'jazz', 'electronic', 'nu swing']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic', 'jazz', 'electro', 'swing']

============================== file details ==============================
                                           'mtime'  1620523558.0006154  (2021-05-09 03:25:58)
                             'size'  9906105