======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '513'
                                          'artist'  'Rex The Dog'
                                     'text_people'  ''
                                         'release'  'Rex The Dog'
                                           'title'  'Do You Feel What I Feel (Rex The Dog Pratersauna Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'kompakt', 'electro', 'electronic', 'techno']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '124.011'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rex The Dog'
'TBPM' (BPM (beats per minute))                     '124.011'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Do You Feel What I Feel (Rex The Dog Pratersauna Remix)'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Rex The Dog'
'TPE2' (Band/orchestra/accompaniment)               'Rex The Dog'
'TRCK' (Track number/Position in set)               '05'
'TSOP' (Performer sort order)                       'Rex The Dog'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'kompakt', 'electro', 'electronic', 'techno']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+10.91 dB'
'TXXX:replaygain_track_peak'                        '0.126791'

========================== row from database ==========================
                                              'id'  1353768
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/05_Do You Feel What I Feel (Rex The Dog Pratersauna Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  513
                                           'genre'  electronic-th-techno
                                        'filesize'  20600704
                                           'mtime'  1620572580
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 05_Do electronic th techno
                                      'tag_artist'  Rex The Dog
                                     'tag_release'  Rex The Dog
                                       'tag_title'  Do You Feel What I Feel (Rex The Dog Pratersauna Remix)
                                             'bpm'  124.011
                                    'search_title'  'do':1 'dog':9 'feel':3 'i':5 'pratersauna':10 'remix':11,12 'rex':6,7 'the':8 'what':4 'you':2
                                   'search_artist'  'dog':3 'rex':1 'the':2
                                  'search_release'  'dog':3 'rex':1 'the':2
                                     'search_rest'  '00poprockelectronic':1 '05':7 'do':8 'electronic':9 'files':5,6 'loose':3,4 'techno':11 'th':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':19 '05':25 'do':1A,26 'dog':9A,15B,18C 'electronic':27 'feel':3A 'files':23,24 'i':5A 'loose':21,22 'pratersauna':10A 'remix':11A,12A 'rex':6A,7A,13B,16C 'techno':29 'th':28 'the':8A,14B,17C 'unsorted':20 'what':4A 'you':2A
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'kompakt', 'electro', 'electronic', 'techno']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620572579.887558  (2021-05-09 17:02:59)
                             'size'  20600704