======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '180'
                                          'artist'  'Harold Faltermeyer'
                                     'text_people'  ''
                                         'release'  'Top 40 1985 - Week 26'
                                           'title'  'Axel F [Single Version]'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'german', 'synthpop', 'soundtrack', '80s', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '117.262'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Party Disco Show GALAXIS'
'COMM:ID3v1 Comment:XXX'                            'Party Disco Show GALAXIS'
'TALB' (Album/Movie/Show title)                     'Top 40 1985 - Week 26'
'TBPM' (BPM (beats per minute))                     '117.262'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Axel F [Single Version]'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Harold Faltermeyer'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'german', 'synthpop', 'soundtrack', '80s', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.94 dB'
'TXXX:replaygain_track_peak'                        '0.494839'

========================== row from database ==========================
                                              'id'  1359615
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/096-A Harold Faltermeyer - Axel F (single version].mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  180
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7303531
                                           'mtime'  1628353883
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic complete 096 (single version] electronic we electropop or synthpop
                                      'tag_artist'  Harold Faltermeyer
                                     'tag_release'  Top 40 1985 - Week 26
                                       'tag_title'  Axel F [Single Version]
                                             'bpm'  117.262
                                    'search_title'  'axel':1 'f':2 'single':3,4 'version':5,6
                                   'search_artist'  'faltermeyer':2 'harold':1
                                  'search_release'  '1985':3 '26':5 '40':2 'top':1 'week':4
                                     'search_rest'  '00poprockelectronic':1 'complete':2 'electronic':7 'electropop':9 'or':10 'single':3,4 'synthpop':11 'version':5,6 'we':8
                                    'search_combo'  '00poprockelectronic':14 '1985':11C '26':13C '40':10C 'axel':1A 'complete':15 'electronic':20 'electropop':22 'f':2A 'faltermeyer':8B 'harold':7B 'or':23 'single':3A,4A,16,17 'synthpop':24 'top':9C 'version':5A,6A,18,19 'we':21 'week':12C
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'german', 'synthpop', 'soundtrack', '80s', 'electronic']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353882.8177123  (2021-08-07 18:31:22)
                             'size'  7303531