======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '227'
                                          'artist'  'Gerry Lockran'
                                     'text_people'  ''
                                         'release'  'Rags To Gladrags'
                                           'title'  "Tired Of Whats Bin' Goin' On."
                                           'quals'  ("['Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-3', 'q-other-3', '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'  '102.7'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:AverageLevel:\x0f\r\x00\x00'                  PRIV(owner='AverageLevel', data=b'\x0f\r\x00\x00')
'PRIV:PeakValue:þ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xfe\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))                     '102.7'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues-folk'
'TDRC' (Recording time)                             '1976'
'TIT2' (Title/songname/content description)         "Tired Of Whats Bin' Goin' On."
'TKEY' (Initial key)                                '12B'
'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'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+21.96 dB'
'TXXX:replaygain_track_peak'                        '0.077886'

========================== row from database ==========================
                                              'id'  1520904
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/gerry lockran - rags to gladrags/gerry lockran - 11 - tired of whats bin_ goin_ on..mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  227
                                           'genre'  prerock-jb-blues-folk
                                        'filesize'  4557633
                                           'mtime'  1620402749
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country gerry lockran to gladrags gerry lockran 11 tired of whats bin_ goin_ on. prerock jb blues folk
                                      'tag_artist'  Gerry Lockran
                                     'tag_release'  Rags To Gladrags
                                       'tag_title'  Tired Of Whats Bin' Goin' On.
                                             'bpm'  102.7
                                    'search_title'  'bin':4,5 'goin':6,7 'of':2 'on':8,9 'tired':1 'whats':3
                                   'search_artist'  'gerry':1 'lockran':2
                                  'search_release'  'gladrags':3 'rags':1 'to':2
                                     'search_rest'  'bin':12 'blues':18 'country':4 'exotica':2 'folk':19 'gerry':5 'gladrags':8 'goin':13 'jazz':1 'jb':17 'lockran':6 'of':10 'oldies':3 'on':14,15 'prerock':16 'tired':9 'to':7 'whats':11
                                    'search_combo'  'bin':4A,5A,26 'blues':32 'country':18 'exotica':16 'folk':33 'gerry':10B,19 'gladrags':14C,22 'goin':6A,7A,27 'jazz':15 'jb':31 'lockran':11B,20 'of':2A,24 'oldies':17 'on':8A,9A,28,29 'prerock':30 'rags':12C 'tired':1A,23 'to':13C,21 'whats':3A,25
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           '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-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['blues rock', 'folk rock', 'acoustic blues', 'folk']
                                        'tag_date'  1976
                                     'discogstags'  ['rock', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620402749.3547184  (2021-05-07 17:52:29)
                             'size'  4557633