======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '68'
                                          'artist'  'Pamela Z'
                                     'text_people'  ''
                                         'release'  'State of the Union [Disc 2]'
                                           'title'  'Pamela Z: State'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['experimental', 'avant-garde', 'composer', 'drone', 'voice is an instrument']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '44'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '126.8'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'State of the Union [Disc 2]'
'TBPM' (BPM (beats per minute))                     '126.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT2' (Title/songname/content description)         'Pamela Z: State'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pamela Z'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2'
'TRCK' (Track number/Position in set)               '44'
'TSSE' (Software/Hardware and settings used for encoding)  'MediaMonkey 4.0.7'
'TXXX:DATE'                                         '1996'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'experimental']
'TXXX:lastfmtags'                                   ['experimental', 'avant-garde', 'composer', 'drone', 'voice is an instrument']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.11 dB'
'TXXX:replaygain_track_peak'                        '0.600186'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd131e04d-b836-44e1-9da7-277e717a54c2')

========================== row from database ==========================
                                              'id'  1382544
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Sue Hanel - VA - State of the union [disc 2]/44 - pamela z- state.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  68
                                           'genre'  electronic-unsorted
                                        'filesize'  1115823
                                           'mtime'  1640870633
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Sue Hanel VA union [disc 44 pamela z state electronic unsorted
                                      'tag_artist'  Pamela Z
                                     'tag_release'  State of the Union [Disc 2]
                                       'tag_title'  Pamela Z: State
                                             'bpm'  126.8
                                    'search_title'  'pamela':1 'state':4 'z':2,3
                                   'search_artist'  'pamela':1 'z':2
                                  'search_release'  '2':7,8 'disc':5,6 'of':2 'state':1 'the':3 'union':4
                                     'search_rest'  '44':7 'disc':5,6 'electronic':11 'hanel':2 'pamela':8 'state':10 'sue':1 'union':4 'unsorted':12 'va':3 'z':9
                                    'search_combo'  '2':13C,14C '44':21 'disc':11C,12C,19,20 'electronic':25 'hanel':16 'of':8C 'pamela':1A,5B,22 'state':4A,7C,24 'sue':15 'the':9C 'union':10C,18 'unsorted':26 'va':17 'z':2A,3A,6B,23
                                    'tag_tracknum'  44
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['experimental', 'avant-garde', 'composer', 'drone', 'voice is an instrument']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1640870633.0712967  (2021-12-30 14:23:53)
                             'size'  1115823