======================== unified (from filesystem) ========================
                                         'bitrate'  '259.956'
                                        'duration'  '261'
                                          'artist'  'Poets of the Fall'
                                     'text_people'  ''
                                         'release'  'Signs of Life'
                                           'title'  '3 AM'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-3', 'Q-PLAY-2', 'q-bass-3', "
 "'Q-CHART-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  ("['alternative rock', '10 of 10 stars', 'finnish', 'indie', 'rock', "
 "'alternative']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-gr'
                                             'bpm'  '92.0'
                                             'key'  '9B'
                                        'acoustid'  'f9dc88c2-5dd5-49bf-8ea0-88f44881a5b2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Signs of Life'
'TBPM' (BPM (beats per minute))                     '92.0'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-01-19'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Poets of the Fall']])
'TIT2' (Title/songname/content description)         '3 AM'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Poets of the Fall'
'TPE2' (Band/orchestra/accompaniment)               'Poets of the Fall'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Insomniac'
'TRCK' (Track number/Position in set)               '5/12'
'TSO2'                                              'Poets of the Fall'
'TSOP' (Performer sort order)                       'Poets of the Fall'
'TXXX:ASIN'                                         'B000TM03GU'
'TXXX:Acoustid Id'                                  'f9dc88c2-5dd5-49bf-8ea0-88f44881a5b2'
'TXXX:Artists'                                      'Poets of the Fall'
'TXXX:BARCODE'                                      '7332181006797'
'TXXX:CATALOGNUMBER'                                'POTF 03'
'TXXX:MusicBrainz Album Artist Id'                  '482a5456-7d8a-4366-a2e9-6f38853df632'
'TXXX:MusicBrainz Album Id'                         'b6d0050f-85c4-492d-bf2c-ca0812cacb51'
'TXXX:MusicBrainz Album Release Country'            'FI'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '482a5456-7d8a-4366-a2e9-6f38853df632'
'TXXX:MusicBrainz Release Group Id'                 'a511a473-10e4-32d0-87dc-e18580413d13'
'TXXX:MusicBrainz Release Track Id'                 'fae1c852-d683-3cef-84c6-72f2ca591cb8'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['alternative rock',
 '10 of 10 stars',
 'finnish',
 'indie',
 'rock',
 'alternative']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-8.96 dB'
'TXXX:replaygain_track_peak'                        '1.046491'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'54e5646c-ba96-4704-a47e-a4d73166f96c')

========================== row from database ==========================
                                              'id'  1477769
                                            'path'  /data/Music/Bulk/00dwimp/Poets of the Fall-Signs of Life-2005 (all)/05-3AM.mp3
                                         'working'  None
                                         'bitrate'  260
                                    'duration_sec'  261
                                           'genre'  rock-gr
                                        'filesize'  8550967
                                           'mtime'  1636902822
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 2005 (all) 05 3AM rock gr
                                      'tag_artist'  Poets of the Fall
                                     'tag_release'  Signs of Life
                                       'tag_title'  3 AM
                                             'bpm'  92.0
                                    'search_title'  '3':1 'am':2
                                   'search_artist'  'fall':4 'of':2 'poets':1 'the':3
                                  'search_release'  'life':3 'of':2 'signs':1
                                     'search_rest'  '00dwimp':1 '2005':2 '3am':5 'all':3,4 'gr':7 'rock':6
                                    'search_combo'  '00dwimp':10 '2005':11 '3':1A '3am':14 'all':12,13 'am':2A 'fall':6B 'gr':16 'life':9C 'of':4B,8C 'poets':3B 'rock':15 'signs':7C 'the':5B
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-3', 'Q-SYN-2', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-3']
                                      'lastfmtags'  ['alternative rock', '10 of 10 stars', 'finnish', 'indie', 'rock', 'alternative']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636902821.8106272  (2021-11-14 16:13:41)
                             'size'  8550967