======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '469'
                                          'artist'  'Beyond-O-Matic'
                                     'text_people'  ''
                                         'release'  'P15: Tangerine Dreaming'
                                           'title'  'Wish'
                                           'quals'  ("['Q-OLDST-2', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-SYN-1', 'Q-UNU-1', 'q-bass-4', "
 "'Q-JZFKS-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-PLAY-3', 'Q-CHART-2', 'Q-MIXBEAT-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '7'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'rock-cppex;set-pl-progspace'
                                             'bpm'  '131.7'
                                             'key'  '8A'
                                        'acoustid'  'e75c1d93-c5d3-42b6-bdc3-6707a3fcd347'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'P15: Tangerine Dreaming'
'TBPM' (BPM (beats per minute))                     '131.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex', 'set-pl-progspace']
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Wish'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Beyond-O-Matic'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Prog Magazine/TeamRock'
'TRCK' (Track number/Position in set)               '2/7'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Beyond-O-Matic'
'TXXX:Acoustid Id'                                  'e75c1d93-c5d3-42b6-bdc3-6707a3fcd347'
'TXXX:Artists'                                      'Beyond-O-Matic'
'TXXX:CATALOGNUMBER'                                'ROP37CD-06-13'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '4721ff62-0ef7-4449-9061-62885de81752'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'promotion'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '47260e45-9d5c-458e-93c5-377e3ddca936'
'TXXX:MusicBrainz Release Group Id'                 'db09f21c-5ae3-4078-8164-bc93cf45d207'
'TXXX:MusicBrainz Release Track Id'                 'f46f15a9-e6e9-4d18-9e53-939ecd624ede'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2013'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_album_gain'                        '-8.07 dB'
'TXXX:replaygain_album_peak'                        '1.090915'
'TXXX:replaygain_track_gain'                        '-5.52 dB'
'TXXX:replaygain_track_peak'                        '1.017365'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fb7e360b-1758-43b6-8349-572ceada95d2')

========================== row from database ==========================
                                              'id'  1495719
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/VA - Prog P15 - Tangerine Dreaming - 2013/02 - Beyond-O-Matic - Wish.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  469
                                           'genre'  rock-cppex;set-pl-progspace
                                        'filesize'  18827893
                                           'mtime'  1621472635
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy VA Prog 2013 02 rock cppex;set pl progspace
                                      'tag_artist'  Beyond-O-Matic
                                     'tag_release'  P15: Tangerine Dreaming
                                       'tag_title'  Wish
                                             'bpm'  131.7
                                    'search_title'  'wish':1
                                   'search_artist'  'beyond':1 'beyondomatic':4 'matic':3 'o':2
                                  'search_release'  'dreaming':4 'p15':1,2 'tangerine':3
                                     'search_rest'  '2013':4 'classicprogpsy':1 'cppex':6,8 'pl':10 'prog':3 'progspace':11 'rock':5 'set':7,9 'va':2
                                    'search_combo'  '2013':13 'beyond':2B 'beyondomatic':5B 'classicprogpsy':10 'cppex':15,17 'dreaming':9C 'matic':4B 'o':3B 'p15':6C,7C 'pl':19 'prog':12 'progspace':20 'rock':14 'set':16,18 'tangerine':8C 'va':11 'wish':1A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-1', 'q-other-3', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621472634.5777636  (2021-05-20 03:03:54)
                             'size'  18827893