======================== unified (from filesystem) ========================
                                         'bitrate'  '219.413'
                                        'duration'  '294'
                                          'artist'  '35007'
                                     'text_people'  ''
                                         'release'  'Especially for You'
                                           'title'  'Suave'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['instrumental', 'stoner rock', 'space rock', 'psychedelic rock', "
 "'psychedelic']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '9'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '155'
                                             'key'  '9B'
                                        'acoustid'  'bfd4551a-c1eb-4575-a832-39777e688dce'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Especially for You'
'TBPM' (BPM (beats per minute))                     '155'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '2016-06-21'
'TIT2' (Title/songname/content description)         'Suave'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               '35007'
'TPE2' (Band/orchestra/accompaniment)               '35007'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Stickman Records'
'TRCK' (Track number/Position in set)               '4/9'
'TSO2'                                              '35007'
'TSOP' (Performer sort order)                       '35007'
'TXXX:Acoustid Id'                                  'bfd4551a-c1eb-4575-a832-39777e688dce'
'TXXX:Artists'                                      '35007'
'TXXX:MusicBrainz Album Artist Id'                  '8a5bd5f1-5440-4c0f-b7f3-d85fdd7067f3'
'TXXX:MusicBrainz Album Id'                         '3685186a-0558-40df-983b-30f65b04bd0b'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8a5bd5f1-5440-4c0f-b7f3-d85fdd7067f3'
'TXXX:MusicBrainz Release Group Id'                 '6ef7c5c6-c83d-3b4f-b670-38d2d7feb859'
'TXXX:MusicBrainz Release Track Id'                 'fd87b043-2ae9-4e8d-aae2-242b972ee0a1'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['instrumental', 'stoner rock', 'space rock', 'psychedelic rock', 'psychedelic']
'TXXX:originalyear'                                 '1994'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.66 dB'
'TXXX:replaygain_track_peak'                        '0.501570'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4bdaff53-2422-499b-9670-773130062467')

========================== row from database ==========================
                                              'id'  1410416
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/35007 - especially for you/35007 - 04 - suave.mp3
                                         'working'  None
                                         'bitrate'  219
                                    'duration_sec'  294
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  8180633
                                           'mtime'  1620736075
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy especially you 04 suave rock cppex psychedelic
                                      'tag_artist'  35007
                                     'tag_release'  Especially for You
                                       'tag_title'  Suave
                                             'bpm'  155.0
                                    'search_title'  'suave':1
                                   'search_artist'  '35007':1
                                  'search_release'  'especially':1 'for':2 'you':3
                                     'search_rest'  'classicprogpsy':1 'cppex':6 'especially':2 'psychedelic':7 'rock':5 'suave':4 'you':3
                                    'search_combo'  '35007':2B 'classicprogpsy':6 'cppex':11 'especially':3C,7 'for':4C 'psychedelic':12 'rock':10 'suave':1A,9 'you':5C,8
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'stoner rock', 'space rock', 'psychedelic rock', 'psychedelic']
                                        'tag_date'  2016
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620736075.0886266  (2021-05-11 14:27:55)
                             'size'  8180633