======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '173'
                                          'artist'  'Bobby Darin'
                                     'text_people'  'Charles Trenet/Jack Lawrence'
                                         'release'  'A Life Less Ordinary'
                                           'title'  'Beyond The Sea'
                                           'quals'  ("['Q-JZFKS-1', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['male vocalists', 'jazz', 'easy listening', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '15'
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'prerock-jb'
                                             'bpm'  '136.092'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 0000082D 00000817 00006621 00004ECE 0000A758 0000E54C 00007B36 00008000 '
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'TALB' (Album/Movie/Show title)                     'A Life Less Ordinary'
'TBPM' (BPM (beats per minute))                     '136.092'
'TCOM' (Composer)                                   'Charles Trenet/Jack Lawrence'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb'
'TDRC' (Recording time)                             '1960'
'TIT2' (Title/songname/content description)         'Beyond The Sea'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bobby Darin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A&M'
'TRCK' (Track number/Position in set)               '12/15'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['male vocalists', 'jazz', 'easy listening', 'oldies', 'swing']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.78 dB'
'TXXX:replaygain_track_peak'                        '0.511746'

========================== row from database ==========================
                                              'id'  1313287
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/bobby darin - beyond the sea(2).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  173
                                           'genre'  prerock-jb
                                        'filesize'  2813510
                                           'mtime'  1630249674
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] bobby darin beyond the sea(2) prerock jb
                                      'tag_artist'  Bobby Darin
                                     'tag_release'  A Life Less Ordinary
                                       'tag_title'  Beyond The Sea
                                             'bpm'  136.092
                                    'search_title'  'beyond':1 'sea':3 'the':2
                                   'search_artist'  'bobby':1 'darin':2
                                  'search_release'  'a':1 'less':3 'life':2 'ordinary':4
                                     'search_rest'  '00poprockelectronic':1 '2':12 'beyond':9 'bobby':7 'darin':8 'files':5,6 'jb':15 'loose':3,4 'prerock':14 'sea':11 'sea2':13 'the':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 '2':21 'a':6C 'beyond':1A,18 'bobby':4B,16 'darin':5B,17 'files':14,15 'jb':24 'less':8C 'life':7C 'loose':12,13 'ordinary':9C 'prerock':23 'sea':3A,20 'sea2':22 'the':2A,19 'unsorted':11
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['male vocalists', 'jazz', 'easy listening', 'oldies', 'swing']
                                        'tag_date'  1960
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630249674.4308872  (2021-08-29 17:07:54)
                             'size'  2813510