======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '181'
                                          'artist'  'Hot Hot Heat'
                                     'text_people'  ''
                                         'release'  'Scenes One Through Thirteen'
                                           'title'  'I Blew A Fuse In My Personalit'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'canadian', 'indie rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '84.951'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Scenes One Through Thirteen'
'TBPM' (BPM (beats per minute))                     '84.951'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'I Blew A Fuse In My Personalit'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Hot Hot Heat'
'TRCK' (Track number/Position in set)               '7'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'canadian', 'indie rock', 'rock']
'TXXX:original release date'                        ['2002', '2002']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.27 dB'
'TXXX:replaygain_track_peak'                        '0.481708'

========================== row from database ==========================
                                              'id'  1367000
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Hot Hot Heat/MBZ;#Hot Hot Heat;#Scenes One Through Thirteen;#07;#I Blew a Fuse in My Personality.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  181
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2905810
                                           'mtime'  1621697283
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock MBZ;#Hot Heat;#Scenes Thirteen;#07;#I in Personality ifs songwriter indie rock
                                      'tag_artist'  Hot Hot Heat
                                     'tag_release'  Scenes One Through Thirteen
                                       'tag_title'  I Blew A Fuse In My Personalit
                                             'bpm'  84.951
                                    'search_title'  'a':3 'blew':2 'fuse':4 'i':1 'in':5 'my':6 'personalit':7
                                   'search_artist'  'heat':2 'hot':1
                                  'search_release'  'one':2 'scenes':1 'thirteen':4 'through':3
                                     'search_rest'  '00poprockelectronic':1 '07':13,16 'heat':8,10 'hot':5,7 'i':14,17 'ifs':20 'in':18 'indie':22 'indierock':3 'mbz':4,6 'personality':19 'poprock':2 'rock':23 'scenes':9,11 'songwriter':21 'thirteen':12,15
                                    'search_combo'  '00poprockelectronic':14 '07':26,29 'a':3A 'blew':2A 'fuse':4A 'heat':9B,21,23 'hot':8B,18,20 'i':1A,27,30 'ifs':33 'in':5A,31 'indie':35 'indierock':16 'mbz':17,19 'my':6A 'one':11C 'personalit':7A 'personality':32 'poprock':15 'rock':36 'scenes':10C,22,24 'songwriter':34 'thirteen':13C,25,28 'through':12C
                                    'tag_tracknum'  7
                                      '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-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'canadian', 'indie rock', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621697282.883312  (2021-05-22 17:28:02)
                             'size'  2905810