======================== unified (from filesystem) ========================
                                         'bitrate'  '215.851'
                                        'duration'  '286'
                                          'artist'  'Boys Noize'
                                     'text_people'  ''
                                         'release'  "don't believe the hype Vinyl"
                                           'title'  "don't believe the hype (surkin mix no 1)"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['german', 'electronica', 'electro', 'electronic', 'techno']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '129.813'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "don't believe the hype Vinyl"
'TBPM' (BPM (beats per minute))                     '129.813'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         "don't believe the hype (surkin mix no 1)"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Boys Noize'
'TRCK' (Track number/Position in set)               '1'
'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'                                   ['german', 'electronica', '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'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.00 dB'
'TXXX:replaygain_track_peak'                        '0.559401'

========================== row from database ==========================
                                              'id'  1315793
                                            'path'  /data/Music/Bulk/00poprockelectronic/Boys Noize/Dont_Believe_The_Hype__cifs3db.mp3
                                         'working'  None
                                         'bitrate'  215
                                    'duration_sec'  286
                                           'genre'  electronic-th-techno
                                        'filesize'  7746547
                                           'mtime'  1620568050
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Dont_Believe_The_Hype__cifs3db electronic techno
                                      'tag_artist'  Boys Noize
                                     'tag_release'  don't believe the hype Vinyl
                                       'tag_title'  don't believe the hype (surkin mix no 1)
                                             'bpm'  129.813
                                    'search_title'  '1':11,12 'believe':4 'don':1 'dont':3 'hype':6 'mix':9 'no':10 'surkin':7,8 't':2 'the':5
                                   'search_artist'  'boys':1 'noize':2
                                  'search_release'  'believe':4 'don':1 'dont':3 'hype':6 't':2 'the':5 'vinyl':7
                                     'search_rest'  '00poprockelectronic':1 'believe':3 'cifs3db':6 'dont':2 'electronic':7 'hype':5 'techno':8 'the':4
                                    'search_combo'  '00poprockelectronic':22 '1':11A,12A 'believe':4A,18C,24 'boys':13B 'cifs3db':27 'don':1A,15C 'dont':3A,17C,23 'electronic':28 'hype':6A,20C,26 'mix':9A 'no':10A 'noize':14B 'surkin':7A,8A 't':2A,16C 'techno':29 'the':5A,19C,25 'vinyl':21C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['german', 'electronica', 'electro', 'electronic', 'techno']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620568050.1678488  (2021-05-09 15:47:30)
                             'size'  7746547