======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '317'
                                          'artist'  'Cornershop'
                                     'text_people'  ''
                                         'release'  'When I Was Born for the 7th Time'
                                           'title'  'Brimful of Asha'
                                           'quals'  ("['Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'british', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '109.764'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'When I Was Born for the 7th Time'
'TBPM' (BPM (beats per minute))                     '109.764'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Brimful of Asha'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Cornershop'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'british', 'rock']
'TXXX:original release date'                        ['1997', '1997']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.20 dB'
'TXXX:replaygain_track_peak'                        '0.444776'

========================== row from database ==========================
                                              'id'  1308557
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Cornershop__MBZ;#Cornershop;#When I Was Born For The 7th Time;#02;#Brimful Of Asha.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  317
                                           'genre'  electronic-generic or radio
                                        'filesize'  7611191
                                           'mtime'  1630250400
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Cornershop__MBZ;#Cornershop;#When For The Time;#02;#Brimful Of electronic generic radio
                                      'tag_artist'  Cornershop
                                     'tag_release'  When I Was Born for the 7th Time
                                       'tag_title'  Brimful of Asha
                                             'bpm'  109.764
                                    'search_title'  'asha':3 'brimful':1 'of':2
                                   'search_artist'  'cornershop':1
                                  'search_release'  '7th':7 'born':4 'for':5 'i':2 'the':6 'time':8 'was':3 'when':1
                                     'search_rest'  '00poprockelectronic':1 '02':18,21 'brimful':19,22 'cornershop':7,9,11,13 'electronic':24 'files':5,6 'for':15 'generic':25 'loose':3,4 'mbz':8,12 'of':23 'radio':26 'the':16 'time':17,20 'unsorted':2 'when':10,14
                                    'search_combo'  '00poprockelectronic':13 '02':30,33 '7th':11C 'asha':3A 'born':8C 'brimful':1A,31,34 'cornershop':4B,19,21,23,25 'electronic':36 'files':17,18 'for':9C,27 'generic':37 'i':6C 'loose':15,16 'mbz':20,24 'of':2A,35 'radio':38 'the':10C,28 'time':12C,29,32 'unsorted':14 'was':7C 'when':5C,22,26
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'british', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630250399.7553759  (2021-08-29 17:19:59)
                             'size'  7611191