======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '166'
                                          'artist'  'Barbi Benton'
                                     'text_people'  ''
                                         'release'  'Greatest Hits'
                                           'title'  'Staying Power'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                                      'lastfmtags'  ("['california', 'not streamable', 'aleister crowley', 'christopher lee', "
 "'raul seixas']")
                                     'discogstags'  "['country', 'soft rock', 'rock', 'pop', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'set-th-sex'
                                             'bpm'  '119.124'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Greatest Hits'
'TBPM' (BPM (beats per minute))                     '119.124'
'TCON' (Content type, a.k.a. Genre)                 'set-th-sex'
'TDOR' (Original release time)                      '1976'
'TDRC' (Recording time)                             '1976'
'TIT2' (Title/songname/content description)         'Staying Power'
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '166000'
'TPE1' (Lead performer(s)/Soloist(s))               'Barbi Benton'
'TPE2' (Band/orchestra/accompaniment)               'Barbi Benton'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['country', 'soft rock', 'rock', 'pop', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['california',
 'not streamable',
 'aleister crowley',
 'christopher lee',
 'raul seixas']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.618729'

========================== row from database ==========================
                                              'id'  767538
                                            'path'  /data/Music/Bulk/0playlists/0novelty themes/sexy/Barbi Benton - Staying Power.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  166
                                           'genre'  set-th-sex
                                        'filesize'  2690869
                                           'mtime'  1620343506
                                   'redo_metaread'  0
                                        'rest_str'   0playlists 0novelty themes sexy set th sex
                                      'tag_artist'  Barbi Benton
                                     'tag_release'  Greatest Hits
                                       'tag_title'  Staying Power
                                             'bpm'  119.124
                                    'search_title'  'power':2 'staying':1
                                   'search_artist'  'barbi':1 'benton':2
                                  'search_release'  'greatest':1 'hits':2
                                     'search_rest'  '0novelty':2 '0playlists':1 'set':5 'sex':7 'sexy':4 'th':6 'themes':3
                                    'search_combo'  '0novelty':8 '0playlists':7 'barbi':3B 'benton':4B 'greatest':5C 'hits':6C 'power':2A 'set':11 'sex':13 'sexy':10 'staying':1A 'th':12 'themes':9
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['california', 'not streamable', 'aleister crowley', 'christopher lee', 'raul seixas']
                                        'tag_date'  1976
                                     'discogstags'  ['country', 'soft rock', 'rock', 'pop', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620343505.6934106  (2021-05-07 01:25:05)
                             'size'  2690869