======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '135'
                                          'artist'  'Sexual Pleasures'
                                     'text_people'  ''
                                         'release'  'Pent-R-Books\' "Film Documentary Series'
                                           'title'  'Hair'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'nonmusic-speech;set-th-sex'
                                             'bpm'  '143.721'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '365 Days Project'
'COMM:ID3v1 Comment:XXX'                            '365 Days Project'
'TALB' (Album/Movie/Show title)                     'Pent-R-Books\' "Film Documentary Series'
'TBPM' (BPM (beats per minute))                     '143.721'
'TCON' (Content type, a.k.a. Genre)                 ['nonmusic-speech', 'set-th-sex']
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Hair'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sexual Pleasures'
'TRCK' (Track number/Position in set)               '09'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.25 dB'
'TXXX:replaygain_track_peak'                        '0.416805'

========================== row from database ==========================
                                              'id'  1309738
                                            'path'  /data/Music/Bulk/00poprockelectronic/11/314_09_Sexual_Pleasures_-_Hair.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  135
                                           'genre'  nonmusic-speech;set-th-sex
                                        'filesize'  3281807
                                           'mtime'  1637329900
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 314_09_Sexual_Pleasures_ _Hair nonmusic speech;set th sex
                                      'tag_artist'  Sexual Pleasures
                                     'tag_release'  Pent-R-Books' "Film Documentary Series
                                       'tag_title'  Hair
                                             'bpm'  143.721
                                    'search_title'  'hair':1
                                   'search_artist'  'pleasures':2 'sexual':1
                                  'search_release'  'books':3 'documentary':6 'film':5 'pent':1 'pentrbooks':4 'r':2 'series':7
                                     'search_rest'  '00poprockelectronic':1 '09':3 '314':2 'hair':6 'nonmusic':7 'pleasures':5 'set':9,11 'sex':13 'sexual':4 'speech':8,10 'th':12
                                    'search_combo'  '00poprockelectronic':11 '09':13 '314':12 'books':6C 'documentary':9C 'film':8C 'hair':1A,16 'nonmusic':17 'pent':4C 'pentrbooks':7C 'pleasures':3B,15 'r':5C 'series':10C 'set':19,21 'sex':23 'sexual':2B,14 'speech':18,20 'th':22
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637329899.7744389  (2021-11-19 14:51:39)
                             'size'  3281807