======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '260'
                                          'artist'  'Eskmo'
                                     'text_people'  ''
                                         'release'  'Eskmo'
                                           'title'  'Starships'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['breakbeat', 'glitch', 'breaks', 'dubstep', 'electronic']"
                                     'discogstags'  "['electronic', 'glitch', 'downtempo', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-beats'
                                             'bpm'  '140.044'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Eskmo'
'TBPM' (BPM (beats per minute))                     '140.044'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-beats'
'TCOP' (Copyright message)                          'Ninja Tune [ZENCD161]'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Starships'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eskmo'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9/13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'glitch', 'downtempo', 'experimental']
'TXXX:lastfmtags'                                   ['breakbeat', 'glitch', 'breaks', 'dubstep', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.90 dB'
'TXXX:replaygain_track_peak'                        '0.442066'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://nowtf.com')

========================== row from database ==========================
                                              'id'  1311345
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Eskmo/Eskmo/09-starships.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  260
                                           'genre'  electronic-generic or radio-beats
                                        'filesize'  10423859
                                           'mtime'  1620563659
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats 09 starships electronic generic or radio beats
                                      'tag_artist'  Eskmo
                                     'tag_release'  Eskmo
                                       'tag_title'  Starships
                                             'bpm'  140.044
                                    'search_title'  'starships':1
                                   'search_artist'  'eskmo':1
                                  'search_release'  'eskmo':1
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 'beats':5 'electronic':7 'generic':8 'harder':4 'house':3 'or':9 'radio':10 'starships':6
                                    'search_combo'  '00poprockelectronic':4 '00techno':5 'beats':8 'electronic':10 'eskmo':2B,3C 'generic':11 'harder':7 'house':6 'or':12 'radio':13 'starships':1A,9
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['breakbeat', 'glitch', 'breaks', 'dubstep', 'electronic']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic', 'glitch', 'downtempo', 'experimental']

============================== file details ==============================
                                           'mtime'  1620563658.510136  (2021-05-09 14:34:18)
                             'size'  10423859