======================== unified (from filesystem) ========================
                                         'bitrate'  '181.901'
                                        'duration'  '270'
                                          'artist'  'Yorkshire Terrierz'
                                     'text_people'  ''
                                         'release'  'Channel U (The Album)'
                                           'title'  'Whats Ya Life Like?'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '112.134'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 0000132F 000012DF 000071ED'
'COMM:iTunNORM:eng'                                 (' 0000132F 000012DF 000071ED 0000727E 000348D0 000348D0 00008000 00008000 '
 '00002D9F 00002D9F')
'TALB' (Album/Movie/Show title)                     'Channel U (The Album)'
'TBPM' (BPM (beats per minute))                     '112.134'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 "I'm Too Lame To Change The Default Settings"
'TIT2' (Title/songname/content description)         'Whats Ya Life Like?'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Yorkshire Terrierz'
'TRCK' (Track number/Position in set)               '19'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.411547'

========================== row from database ==========================
                                              'id'  1292141
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/119-yorkshire_terrierz-whats_ya_life_like(2).mp3
                                         'working'  None
                                         'bitrate'  181
                                    'duration_sec'  270
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6156180
                                           'mtime'  1620572621
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 119 yorkshire_terrierz whats_ya_life_like(2) hip hop rnb rap turntablism
                                      'tag_artist'  Yorkshire Terrierz
                                     'tag_release'  Channel U (The Album)
                                       'tag_title'  Whats Ya Life Like?
                                             'bpm'  112.134
                                    'search_title'  'life':3 'like':4 'whats':1 'ya':2
                                   'search_artist'  'terrierz':2 'yorkshire':1
                                  'search_release'  'album':5,6 'channel':1 'the':3,4 'u':2
                                     'search_rest'  '00poprockelectronic':1 '119':7 '2':14 'files':5,6 'hip':19 'hop':20 'life':12,17 'like':13 'like2':18 'loose':3,4 'rap':22 'rnb':21 'terrierz':9 'turntablism':23 'unsorted':2 'whats':10,15 'ya':11,16 'yorkshire':8
                                    'search_combo'  '00poprockelectronic':13 '119':19 '2':26 'album':11C,12C 'channel':7C 'files':17,18 'hip':31 'hop':32 'life':3A,24,29 'like':4A,25 'like2':30 'loose':15,16 'rap':34 'rnb':33 'terrierz':6B,21 'the':9C,10C 'turntablism':35 'u':8C 'unsorted':14 'whats':1A,22,27 'ya':2A,23,28 'yorkshire':5B,20
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572621.1202672  (2021-05-09 17:03:41)
                             'size'  6156180