======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '227'
                                          'artist'  'Ana Voog'
                                     'text_people'  ''
                                         'release'  'Introducing Sorrow'
                                           'title'  'Ripped to Shreds'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['female vocalists', 'minnesota', 'pop', 'synthpop', 'synth pop', 'the "
 "future']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-experimental;electronic-we-electropop or synthpop'
                                             'bpm'  '114.868'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Introducing Sorrow'
'TBPM' (BPM (beats per minute))                     '114.868'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-experimental', 'electronic-we-electropop or synthpop']
'TCOP' (Copyright message)                          '1999, Ana Voog'
'TDRC' (Recording time)                             '1989'
'TIT2' (Title/songname/content description)         'Ripped to Shreds'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ana Voog'
'TPE2' (Band/orchestra/accompaniment)               'Ana Voog'
'TRCK' (Track number/Position in set)               '6'
'TXXX:FMPS_Rating'                                  '0.6'
'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:fmps_rating'                                  '0.6'
'TXXX:lastfmtags'                                   ['female vocalists', 'minnesota', 'pop', 'synthpop', 'synth pop', 'the future']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.53 dB'
'TXXX:replaygain_track_peak'                        '0.608123'

========================== row from database ==========================
                                              'id'  250454
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0experimental_sound_projects/Ana Voog/MBZ;#Ana Voog;#Introducing Sorrow;#06;#Ripped to Shreds.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  227
                                           'genre'  ifs-songwriter-experimental;electronic-we-electropop or synthpop
                                        'filesize'  3642875
                                           'mtime'  1636400748
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0experimental_sound_projects MBZ;#Ana Voog;#Introducing Sorrow;#06;#Ripped ifs songwriter experimental;electronic we electropop synthpop
                                      'tag_artist'  Ana Voog
                                     'tag_release'  Introducing Sorrow
                                       'tag_title'  Ripped to Shreds
                                             'bpm'  114.868
                                    'search_title'  'ripped':1 'shreds':3 'to':2
                                   'search_artist'  'ana':1 'voog':2
                                  'search_release'  'introducing':1 'sorrow':2
                                     'search_rest'  '06':13,16 '0experimental':1 'ana':5,7 'electronic':21,23 'electropop':25 'experimental':20,22 'ifs':18 'introducing':9,11 'mbz':4,6 'projects':3 'ripped':14,17 'songwriter':19 'sorrow':12,15 'sound':2 'synthpop':26 'voog':8,10 'we':24
                                    'search_combo'  '06':20,23 '0experimental':8 'ana':4B,12,14 'electronic':28,30 'electropop':32 'experimental':27,29 'ifs':25 'introducing':6C,16,18 'mbz':11,13 'projects':10 'ripped':1A,21,24 'shreds':3A 'songwriter':26 'sorrow':7C,19,22 'sound':9 'synthpop':33 'to':2A 'voog':5B,15,17 'we':31
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'minnesota', 'pop', 'synthpop', 'synth pop', 'the future']
                                        'tag_date'  1989
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636400748.1820295  (2021-11-08 20:45:48)
                             'size'  3642875