======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '133'
                                          'artist'  "Sparky's Magic Piano"
                                     'text_people'  ''
                                         'release'  'Feel the Beat and Do it Anyway!'
                                           'title'  'Forget it All'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', "
 "'q-other-4', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'british', 'indie pop', 'happy', 'duos']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '11'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '140.433'
                                             'key'  '6B'
                                        'acoustid'  '2e5eac40-dc63-42c8-9bcc-0d1d0e849cc3'
rest: ''

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

'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Feel the Beat and Do it Anyway!'
'TBPM' (BPM (beats per minute))                     '140.433'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2009-02-05'
'TIT2' (Title/songname/content description)         'Forget it All'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               "Sparky's Magic Piano"
'TPE2' (Band/orchestra/accompaniment)               "Sparky's Magic Piano"
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Melodyfactory'
'TRCK' (Track number/Position in set)               '11/11'
'TSO2'                                              "Sparky's Magic Piano"
'TSOP' (Performer sort order)                       "Sparky's Magic Piano"
'TXXX:Acoustid Id'                                  '2e5eac40-dc63-42c8-9bcc-0d1d0e849cc3'
'TXXX:BARCODE'                                      '859700553237'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  'ffd49cf6-1afd-4b51-a078-592e3293f8ad'
'TXXX:MusicBrainz Album Id'                         '315c9103-4b18-3ec7-8de1-a5f2f986d83c'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ffd49cf6-1afd-4b51-a078-592e3293f8ad'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['indie', 'british', 'indie pop', 'happy', 'duos']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.75 dB'
'TXXX:replaygain_track_peak'                        '0.559855'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0dad7043-4508-4165-b58d-305b1a6e3145')

========================== row from database ==========================
                                              'id'  1496497
                                            'path'  /data/Music/Bulk/00poprockelectronic/B-Sides/0407 Sparky_s Magic Piano - Forget It All (B).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  133
                                           'genre'  
                                        'filesize'  2137338
                                           'mtime'  1652397880
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Sides 0407 Sparky_s It (B)
                                      'tag_artist'  Sparky's Magic Piano
                                     'tag_release'  Feel the Beat and Do it Anyway!
                                       'tag_title'  Forget it All
                                             'bpm'  140.433
                                    'search_title'  'all':3 'forget':1 'it':2
                                   'search_artist'  'magic':4 'piano':5 's':2 'sparky':1 'sparkys':3
                                  'search_release'  'and':4 'anyway':7 'beat':3 'do':5 'feel':1 'it':6 'the':2
                                     'search_rest'  '00poprockelectronic':1 '0407':3 'b':7,8 'it':6 's':5 'sides':2 'sparky':4
                                    'search_combo'  '00poprockelectronic':16 '0407':18 'all':3A 'and':12C 'anyway':15C 'b':22,23 'beat':11C 'do':13C 'feel':9C 'forget':1A 'it':2A,14C,21 'magic':7B 'piano':8B 's':5B,20 'sides':17 'sparky':4B,19 'sparkys':6B 'the':10C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['indie', 'british', 'indie pop', 'happy', 'duos']
                                        'tag_date'  2009
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1652397879.8126256  (2022-05-13 01:24:39)
                             'size'  2137338