======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '245'
                                          'artist'  'Gerry Lockran'
                                     'text_people'  ''
                                         'release'  'Rags To Gladrags'
                                           'title'  'Garden Of Life'
                                           'quals'  ("['Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                                      'lastfmtags'  "['blues rock', 'folk rock', 'acoustic blues', 'folk']"
                                     'discogstags'  "['rock', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues-folk'
                                             'bpm'  '121.0'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:AverageLevel:\xa0\x0b\x00\x00'                PRIV(owner='AverageLevel', data=b'\xa0\x0b\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Rags To Gladrags'
'TBPM' (BPM (beats per minute))                     '121.0'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues-folk'
'TDRC' (Recording time)                             '1976'
'TIT2' (Title/songname/content description)         'Garden Of Life'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gerry Lockran'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['blues rock', 'folk rock', 'acoustic blues', 'folk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.92 dB'
'TXXX:replaygain_track_peak'                        '0.886171'

========================== row from database ==========================
                                              'id'  1363636
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/gerry lockran - rags to gladrags/gerry lockran - 05 - garden of life.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  245
                                           'genre'  prerock-jb-blues-folk
                                        'filesize'  4909748
                                           'mtime'  1620402749
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country gerry lockran to gladrags gerry lockran 05 garden of life prerock jb blues folk
                                      'tag_artist'  Gerry Lockran
                                     'tag_release'  Rags To Gladrags
                                       'tag_title'  Garden Of Life
                                             'bpm'  121.0
                                    'search_title'  'garden':1 'life':3 'of':2
                                   'search_artist'  'gerry':1 'lockran':2
                                  'search_release'  'gladrags':3 'rags':1 'to':2
                                     'search_rest'  'blues':14 'country':4 'exotica':2 'folk':15 'garden':9 'gerry':5 'gladrags':8 'jazz':1 'jb':13 'life':11 'lockran':6 'of':10 'oldies':3 'prerock':12 'to':7
                                    'search_combo'  'blues':22 'country':12 'exotica':10 'folk':23 'garden':1A,17 'gerry':4B,13 'gladrags':8C,16 'jazz':9 'jb':21 'life':3A,19 'lockran':5B,14 'of':2A,18 'oldies':11 'prerock':20 'rags':6C 'to':7C,15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['blues rock', 'folk rock', 'acoustic blues', 'folk']
                                        'tag_date'  1976
                                     'discogstags'  ['rock', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620402749.2947428  (2021-05-07 17:52:29)
                             'size'  4909748