======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '149'
                                          'artist'  'Jon Brion'
                                     'text_people'  ''
                                         'release'  'I ♥ Huckabees'
                                           'title'  'Over Our Heads'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-3', "
 "'Q-CHART-3', 'q-drums-1', 'q-other-1', 'q-piano-4', 'q-vocals-3', "
 "'Q-MIXBEAT-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'indie', 'indie pop', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '20'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '125.7'
                                             'key'  '11B'
                                        'acoustid'  'bf919762-e378-4f10-8acc-2b06afa48257'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'I ♥ Huckabees'
'TBPM' (BPM (beats per minute))                     '125.7'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Over Our Heads'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jon Brion'
'TPE2' (Band/orchestra/accompaniment)               'Jon Brion'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Milan'
'TRCK' (Track number/Position in set)               '7/20'
'TSO2'                                              'Brion, Jon'
'TSOP' (Performer sort order)                       'Brion, Jon'
'TXXX:ASIN'                                         'B00049QKZG'
'TXXX:Acoustid Id'                                  'bf919762-e378-4f10-8acc-2b06afa48257'
'TXXX:Artists'                                      'Jon Brion'
'TXXX:BARCODE'                                      '731383609626'
'TXXX:CATALOGNUMBER'                                'M2-36096'
'TXXX:MusicBrainz Album Artist Id'                  'a32e4aac-1db8-4dc6-be34-a813c4530627'
'TXXX:MusicBrainz Album Id'                         'c66b2ad1-1f82-4382-a1f8-fdc54685f281'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        'a32e4aac-1db8-4dc6-be34-a813c4530627'
'TXXX:MusicBrainz Release Group Id'                 '69e8c7b0-21f8-3a37-9c57-d718f3565cf3'
'TXXX:MusicBrainz Release Track Id'                 'c7982f47-f201-3653-b336-b20b922c402b'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'indie', 'indie pop', 'singer songwriter']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '4'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-3.62 dB'
'TXXX:replaygain_track_peak'                        '1.004948'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b3524202-653c-43b0-8282-06d24310ba4c')

========================== row from database ==========================
                                              'id'  1483312
                                            'path'  /data/Music/Bulk/00poprockelectronic/Jon Brion - I Heart Huckabees OST (2004)/07 - Over Our Heads.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  149
                                           'genre'  soundtrack-video-movies
                                        'filesize'  6065410
                                           'mtime'  1642081689
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Heart OST (2004) 07 soundtrack video movies
                                      'tag_artist'  Jon Brion
                                     'tag_release'  I ♥ Huckabees
                                       'tag_title'  Over Our Heads
                                             'bpm'  125.7
                                    'search_title'  'heads':3 'our':2 'over':1
                                   'search_artist'  'brion':2 'jon':1
                                  'search_release'  'huckabees':2 'i':1
                                     'search_rest'  '00poprockelectronic':1 '2004':4,5 'heart':2 'movies':8 'ost':3 'soundtrack':6 'video':7
                                    'search_combo'  '00poprockelectronic':8 '2004':11,12 'brion':5B 'heads':3A 'heart':9 'huckabees':7C 'i':6C 'jon':4B 'movies':15 'ost':10 'our':2A 'over':1A 'soundtrack':13 'video':14
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-3', 'Q-CHART-3', 'q-drums-1', 'q-other-1', 'q-piano-4', 'q-vocals-3', 'Q-MIXBEAT-1']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'indie', 'indie pop', 'singer songwriter']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642081688.6739454  (2022-01-13 14:48:08)
                             'size'  6065410