======================== unified (from filesystem) ========================
                                         'bitrate'  '202.587'
                                        'duration'  '301'
                                          'artist'  'The Black Dog'
                                     'text_people'  ''
                                         'release'  'Radio Scarecrow'
                                           'title'  '...Short Wave Lies'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-2', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'techno', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '17'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '134.1'
                                             'key'  '6A'
                                        'acoustid'  'eb7c3f06-6b68-4897-806f-6ecafcb8a919'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Radio Scarecrow'
'TBPM' (BPM (beats per minute))                     '134.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-03-31'
'TIT2' (Title/songname/content description)         '...Short Wave Lies'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Black Dog'
'TPE2' (Band/orchestra/accompaniment)               'The Black Dog'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Soma Quality Recordings'
'TRCK' (Track number/Position in set)               '6/17'
'TSO2'                                              'Black Dog, The'
'TSOP' (Performer sort order)                       'Black Dog, The'
'TXXX:ASIN'                                         'B001437DGG'
'TXXX:Acoustid Id'                                  'eb7c3f06-6b68-4897-806f-6ecafcb8a919'
'TXXX:BARCODE'                                      '796122006722'
'TXXX:CATALOGNUMBER'                                'SOMACD067'
'TXXX:MusicBrainz Album Artist Id'                  'a78d2a35-c083-4179-a5d8-49f84e5ec863'
'TXXX:MusicBrainz Album Id'                         '1e3755bc-6941-4bc7-963b-86cd64bfa7b9'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a78d2a35-c083-4179-a5d8-49f84e5ec863'
'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'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'techno', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.56 dB'
'TXXX:replaygain_track_peak'                        '0.866935'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4191fbac-6851-4ab8-826b-6c1956861b20')

========================== row from database ==========================
                                              'id'  1375358
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/2008 - The Black Dog - Radio Scarecrow (Soma Quality Recordings) [193-320kvbr]/06 - the black dog - ...short wave lies.mp3
                                         'working'  None
                                         'bitrate'  202
                                    'duration_sec'  301
                                           'genre'  electronic
                                        'filesize'  7659401
                                           'mtime'  1636913033
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 2008 (Soma Quality Recordings) [193 320kvbr] 06 the black dog ...short wave lies electronic
                                      'tag_artist'  The Black Dog
                                     'tag_release'  Radio Scarecrow
                                       'tag_title'  ...Short Wave Lies
                                             'bpm'  134.1
                                    'search_title'  'lies':4 'short':1,2 'wave':3
                                   'search_artist'  'black':2 'dog':3 'the':1
                                  'search_release'  'radio':1 'scarecrow':2
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '193':9,10 '2008':3 '320kvbr':11,12 'black':14 'dog':15 'electronic':20 'lies':19 'quality':6 'recordings':7,8 'short':16,17 'soma':4,5 'the':13 'wave':18
                                    'search_combo'  '00calmer':11 '00poprockelectronic':10 '193':18,19 '2008':12 '320kvbr':20,21 'black':6B,23 'dog':7B,24 'electronic':29 'lies':4A,28 'quality':15 'radio':8C 'recordings':16,17 'scarecrow':9C 'short':1A,2A,25,26 'soma':13,14 'the':5B,22 'wave':3A,27
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'techno', 'ambient']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913033.186861  (2021-11-14 19:03:53)
                             'size'  7659401