======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '288'
                                          'artist'  'A-Ha'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "Take On Me (1985 12'' mix)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'pop', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '84.773'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '84.773'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Take On Me (1985 12'' mix)"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'A-Ha'
'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:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'pop', 'synthpop']
'TXXX:other'                                        'E'
'TXXX:q-bass'                                       '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.489678'

========================== row from database ==========================
                                              'id'  1509323
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/214-E A-Ha - Take On Me (1985 12__ mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  288
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  11568344
                                           'mtime'  1676039503
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic complete 214 E 12__ electronic we electropop or synthpop
                                      'tag_artist'  A-Ha
                                     'tag_release'  None
                                       'tag_title'  Take On Me (1985 12'' mix)
                                             'bpm'  84.773
                                    'search_title'  '12':6,7 '1985':4,5 'me':3 'mix':8,9 'on':2 'take':1
                                   'search_artist'  'a':1 'aha':3 'ha':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '12':5 '214':3 'complete':2 'e':4 'electronic':6 'electropop':8 'or':9 'synthpop':10 'we':7
                                    'search_combo'  '00poprockelectronic':13 '12':6A,7A,17 '1985':4A,5A '214':15 'a':10B 'aha':12B 'complete':14 'e':16 'electronic':18 'electropop':20 'ha':11B 'me':3A 'mix':8A,9A 'on':2A 'or':21 'synthpop':22 'take':1A 'we':19
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'synthpop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676039503.034677  (2023-02-10 15:31:43)
                             'size'  11568344