======================== unified (from filesystem) ========================
                                         'bitrate'  '251.025'
                                        'duration'  '272'
                                          'artist'  'Blood Red Shoes'
                                     'text_people'  ''
                                         'release'  'Box of Secrets'
                                           'title'  'This Is Not For You'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'garage rock', 'female vocalists', 'british', 'indie rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '141.512'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00002274 00003364 00012796 000120E4 00036168 0002B149 00008FA0 0000902D '
 '0001E9B1 0001E9B1')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000B4C 0000000000B70F24 00000000 00822F86 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            '8909C50B+187774+11+150+15533+32197+49431+63846+80923+101771+116506+136909+150121+164393'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '8'
'TALB' (Album/Movie/Show title)                     'Box of Secrets'
'TBPM' (BPM (beats per minute))                     '141.512'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes v7.4.3.1'
'TIT2' (Title/songname/content description)         'This Is Not For You'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Blood Red Shoes'
'TRCK' (Track number/Position in set)               '8/11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'garage rock', 'female vocalists', 'british', 'indie rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.85 dB'
'TXXX:replaygain_track_peak'                        '0.283042'

========================== row from database ==========================
                                              'id'  1375532
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Blood Red Shoes - Box Of Secrets [2008-MP3-V0] RiP-OiNK/08 This Is Not For You.mp3
                                         'working'  None
                                         'bitrate'  251
                                    'duration_sec'  272
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  8541760
                                           'mtime'  1637330296
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock Of [2008 MP3 V0] RiP OiNK 08 ifs songwriter indie rock
                                      'tag_artist'  Blood Red Shoes
                                     'tag_release'  Box of Secrets
                                       'tag_title'  This Is Not For You
                                             'bpm'  141.512
                                    'search_title'  'for':4 'is':2 'not':3 'this':1 'you':5
                                   'search_artist'  'blood':1 'red':2 'shoes':3
                                  'search_release'  'box':1 'of':2 'secrets':3
                                     'search_rest'  '00poprockelectronic':1 '2008':5,6 'ifs':12 'indie':14 'indierock':3 'mp3':7 'nk':19 'of':4 'oi':18 'oink':11 'p':17 'poprock':2 'ri':16 'rip':10 'rock':15 'songwriter':13 'v0':8,9
                                    'search_combo'  '00poprockelectronic':12 '2008':16,17 'blood':6B 'box':9C 'for':4A 'ifs':23 'indie':25 'indierock':14 'is':2A 'mp3':18 'nk':30 'not':3A 'of':10C,15 'oi':29 'oink':22 'p':28 'poprock':13 'red':7B 'ri':27 'rip':21 'rock':26 'secrets':11C 'shoes':8B 'songwriter':24 'this':1A 'v0':19,20 'you':5A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'garage rock', 'female vocalists', 'british', 'indie rock']
                                        'tag_date'  2008
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1637330295.9848185  (2021-11-19 14:58:15)
                             'size'  8541760