======================== unified (from filesystem) ========================
                                         'bitrate'  '320.042'
                                        'duration'  '390'
                                          'artist'  'Ozric Tentacles'
                                     'text_people'  ''
                                         'release'  'Become the Other'
                                           'title'  'Cat DNA'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-4', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['instrumental', 'psychedelic rock', 'space rock', 'progressive rock', "
 "'psychedelic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '8'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic-space;set-pl-progspace'
                                             'bpm'  '84.3'
                                             'key'  '3A'
                                        'acoustid'  '17b7376b-e071-4e1f-8330-4383ba50bb5e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Become the Other'
'TBPM' (BPM (beats per minute))                     '84.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-psychedelic-space', 'set-pl-progspace']
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Cat DNA'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ozric Tentacles'
'TPE2' (Band/orchestra/accompaniment)               'Ozric Tentacles'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Dovetail Records'
'TRCK' (Track number/Position in set)               '1/8'
'TSO2'                                              'Ozric Tentacles'
'TSOP' (Performer sort order)                       'Ozric Tentacles'
'TXXX:ASIN'                                         'B0000C6VNZ'
'TXXX:Acoustid Id'                                  '17b7376b-e071-4e1f-8330-4383ba50bb5e'
'TXXX:Artists'                                      'Ozric Tentacles'
'TXXX:BARCODE'                                      '5018766952605'
'TXXX:CATALOGNUMBER'                                'DOVE CD8'
'TXXX:MusicBrainz Album Artist Id'                  '5629ca87-9086-48c4-8dc4-b4a966c45067'
'TXXX:MusicBrainz Album Id'                         'c431f341-a9d4-4e13-bb6e-61fea2e7e6bd'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5629ca87-9086-48c4-8dc4-b4a966c45067'
'TXXX:MusicBrainz Release Group Id'                 '89c000c7-2ecd-3469-b470-a1f759a9d4a5'
'TXXX:MusicBrainz Release Track Id'                 '4341d95d-811e-3d50-ae4e-34c36a4dfc2d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental',
 'psychedelic rock',
 'space rock',
 'progressive rock',
 'psychedelic']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.434552'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b34fb4a7-ed35-436c-b5c2-312dbc41235a')

========================== row from database ==========================
                                              'id'  251229
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0psy/Ozric tentacles/Ozric Tentacles - Become The Other - 01-08 - Cat DNA.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  390
                                           'genre'  rock-cppex-psychedelic-space;set-pl-progspace
                                        'filesize'  15745994
                                           'mtime'  1620735985
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0psy tentacles The 01 08 rock cppex psychedelic space;set pl progspace
                                      'tag_artist'  Ozric Tentacles
                                     'tag_release'  Become the Other
                                       'tag_title'  Cat DNA
                                             'bpm'  84.3
                                    'search_title'  'cat':1 'dna':2
                                   'search_artist'  'ozric':1 'tentacles':2
                                  'search_release'  'become':1 'other':3 'the':2
                                     'search_rest'  '0psy':1 'cppex':5 'pl':11 'progspace':12 'psychedelic':6 'rock':4 'set':8,10 'space':7,9 'tentacles':2 'the':3
                                    'search_combo'  '0psy':8 'become':5C 'cat':1A 'cppex':12 'dna':2A 'other':7C 'ozric':3B 'pl':18 'progspace':19 'psychedelic':13 'rock':11 'set':15,17 'space':14,16 'tentacles':4B,9 'the':6C,10
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-4', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['instrumental', 'psychedelic rock', 'space rock', 'progressive rock', 'psychedelic']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620735984.5552182  (2021-05-11 14:26:24)
                             'size'  15745994