======================== unified (from filesystem) ========================
                                         'bitrate'  '278.856'
                                        'duration'  '158'
                                          'artist'  'Rod Freeman & The Blue Men'
                                     'text_people'  ''
                                         'release'  'Rough Trade Shops: Electronic 01'
                                           'title'  'I Hear a New World'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-OLDST-3', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['60s', '1960']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '21'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '119.900'
                                             'key'  '1A'
                                        'acoustid'  'de30892c-e508-4756-9f68-0343725e366a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '[CD STUMM 203] VA - Rough Tr'
'TALB' (Album/Movie/Show title)                     'Rough Trade Shops: Electronic 01'
'TBPM' (BPM (beats per minute))                     '119.900'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-03-18'
'TIT2' (Title/songname/content description)         'I Hear a New World'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rod Freeman & The Blue Men'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Mute'
'TRCK' (Track number/Position in set)               '2/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Freeman, Rod & Blue Men, The'
'TXXX:ASIN'                                         'B00005YXNS'
'TXXX:Acoustid Id'                                  'de30892c-e508-4756-9f68-0343725e366a'
'TXXX:BARCODE'                                      '5016025612031'
'TXXX:CATALOGNUMBER'                                'cdstumm203'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '1dfc0025-e3ba-4c4a-b7c1-32bf16672a02'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '8a6d90b1-ebab-4700-94d6-52f9b6f27ef7/ef297e07-dd65-4dbd-8a32-d8236ac39274'
'TXXX:MusicBrainz Release Group Id'                 'fc0bf26f-9a5c-3b96-af05-7e22b81d499e'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['60s', '1960']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.08 dB'
'TXXX:replaygain_track_peak'                        '0.491323'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd0084309-486a-48e7-b5a3-068d09afcaa8')

========================== row from database ==========================
                                              'id'  254752
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0sound_effects/BBC radiophonic workshop/CD1/02 Rod Freeman & The Blue Men - I Hear A New World.mp3
                                         'working'  None
                                         'bitrate'  278
                                    'duration_sec'  158
                                           'genre'  electronic-unsorted
                                        'filesize'  5539174
                                           'mtime'  1620515764
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0sound_effects BBC radiophonic workshop CD1 02 A electronic unsorted
                                      'tag_artist'  Rod Freeman & The Blue Men
                                     'tag_release'  Rough Trade Shops: Electronic 01
                                       'tag_title'  I Hear a New World
                                             'bpm'  119.9
                                    'search_title'  'a':3 'hear':2 'i':1 'new':4 'world':5
                                   'search_artist'  'blue':4 'freeman':2 'men':5 'rod':1 'the':3
                                  'search_release'  'electronic':5 'rough':1 'shops':3,4 'trade':2
                                     'search_rest'  '0sound':1 'a':7 'bbc':3 'cd1':6 'effects':2 'electronic':8 'radiophonic':4 'unsorted':9 'workshop':5
                                    'search_combo'  '0sound':16 'a':3A,22 'bbc':18 'blue':9B 'cd1':21 'effects':17 'electronic':15C,23 'freeman':7B 'hear':2A 'i':1A 'men':10B 'new':4A 'radiophonic':19 'rod':6B 'rough':11C 'shops':13C,14C 'the':8B 'trade':12C 'unsorted':24 'workshop':20 'world':5A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['60s', '1960']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620515763.8402436  (2021-05-09 01:16:03)
                             'size'  5539174