======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '85'
                                          'artist'  'Charlie Chaplin'
                                     'text_people'  ''
                                         'release'  'Rampenlicht (Original Motion Picture Soundtrack)'
                                           'title'  "Terry's Try-Out / Terry's Theme (Eternally), Piano Solo"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-2', "
 "'Q-OLDST-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'reggae', 'charles chaplin', 'dancehall', 'classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '15'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '142.108'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rampenlicht (Original Motion Picture Soundtrack)'
'TBPM' (BPM (beats per minute))                     '142.108'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         "Terry's Try-Out / Terry's Theme (Eternally), Piano Solo"
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Charlie Chaplin'
'TRCK' (Track number/Position in set)               '8/15'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Tagging time'                                 '2017-04-15T04:12:23'
'TXXX:lastfmtags'                                   ['soundtrack', 'reggae', 'charles chaplin', 'dancehall', 'classical']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.62 dB'
'TXXX:replaygain_track_peak'                        '0.543030'

========================== row from database ==========================
                                              'id'  771730
                                            'path'  /data/Music/Bulk/0soundtrack/Charlie_Chaplin-Rampenlicht_(Original_Motion_Picture_Soundtrack)-WEB-2017-ENTiTLED/08-charlie_chaplin-terrys_try-out_-_terrys_theme_(eternally)_piano_solo-51b32bb4.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  85
                                           'genre'  soundtrack-video
                                        'filesize'  3513634
                                           'mtime'  1621696921
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Charlie_Chaplin Rampenlicht_(Original_Motion_Picture_Soundtrack) WEB 2017 ENTiTLED 08 charlie_chaplin terrys_try out_ _terrys_theme_(eternally)_piano_solo 51b32bb4 soundtrack video
                                      'tag_artist'  Charlie Chaplin
                                     'tag_release'  Rampenlicht (Original Motion Picture Soundtrack)
                                       'tag_title'  Terry's Try-Out / Terry's Theme (Eternally), Piano Solo
                                             'bpm'  142.108
                                    'search_title'  'eternally':8,9 'out':5 'piano':10 's':2 'solo':11 'terry':1 'terrys':3 'theme':7 'try':4 'tryout':6
                                   'search_artist'  'chaplin':2 'charlie':1
                                  'search_release'  'motion':4 'original':2,3 'picture':5 'rampenlicht':1 'soundtrack':6,7
                                     'search_rest'  '0soundtrack':1 '2017':15 '51b32bb4':30 'chaplin':3 'charlie':2 'enti':33 'entitled':16 'eternally':22,27 'motion':6,11 'original':5,10 'out':19 'piano':23,28 'picture':7,12 'rampenlicht':4,9 'solo':24,29 'soundtrack':8,13,31 'terrys':17,20,25 'theme':21,26 'tled':34 'try':18 'video':32 'web':14
                                    'search_combo'  '0soundtrack':21 '2017':35 '51b32bb4':50 'chaplin':13B,23 'charlie':12B,22 'enti':53 'entitled':36 'eternally':8A,9A,42,47 'motion':17C,26,31 'original':15C,16C,25,30 'out':5A,39 'piano':10A,43,48 'picture':18C,27,32 'rampenlicht':14C,24,29 's':2A 'solo':11A,44,49 'soundtrack':19C,20C,28,33,51 'terry':1A 'terrys':3A,37,40,45 'theme':7A,41,46 'tled':54 'try':4A,38 'tryout':6A 'video':52 'web':34
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'reggae', 'charles chaplin', 'dancehall', 'classical']
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696920.8433478  (2021-05-22 17:22:00)
                             'size'  3513634