======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '95'
                                          'artist'  "somebody else was suckin' my dick last night"
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'fred wolff combo'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-th-sex'
                                             'bpm'  '141.7'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '141.7'
'TCON' (Content type, a.k.a. Genre)                 'set-th-sex'
'TIT2' (Title/songname/content description)         'fred wolff combo'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               "somebody else was suckin' my dick last night"
'TXXX:Category'                                     'blues'
'TXXX:Duration'                                     '95465'
'TXXX:Intro'                                        '-1'
'TXXX:Mp3gain_minmax'                               '090,206'
'TXXX:Mp3gain_undo'                                 '+004,+004,N'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.84 dB'
'TXXX:replaygain_track_peak'                        '0.495364'

========================== row from database ==========================
                                              'id'  1502382
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Allen Karminsky - my pussy belongs to daddy/fred wolff combo - somebody else was suckin_ my dick last night.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  95
                                           'genre'  set-th-sex
                                        'filesize'  2294691
                                           'mtime'  1620343043
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Allen Karminsky pussy belongs to daddy suckin_ set th sex
                                      'tag_artist'  somebody else was suckin' my dick last night
                                     'tag_release'  None
                                       'tag_title'  fred wolff combo
                                             'bpm'  141.7
                                    'search_title'  'combo':3 'fred':1 'wolff':2
                                   'search_artist'  'dick':7 'else':2 'last':8 'my':6 'night':9 'somebody':1 'suckin':4,5 'was':3
                                  'search_release'  
                                     'search_rest'  'allen':5 'belongs':8 'country':4 'daddy':10 'exotica':2 'jazz':1 'karminsky':6 'oldies':3 'pussy':7 'set':12 'sex':14 'suckin':11 'th':13 'to':9
                                    'search_combo'  'allen':17 'belongs':20 'combo':3A 'country':16 'daddy':22 'dick':10B 'else':5B 'exotica':14 'fred':1A 'jazz':13 'karminsky':18 'last':11B 'my':9B 'night':12B 'oldies':15 'pussy':19 'set':24 'sex':26 'somebody':4B 'suckin':7B,8B,23 'th':25 'to':21 'was':6B 'wolff':2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343042.7349284  (2021-05-07 01:17:22)
                             'size'  2294691