======================== unified (from filesystem) ========================
                                         'bitrate'  '207.414'
                                        'duration'  '257'
                                          'artist'  'Svenska Akademien'
                                     'text_people'  ''
                                         'release'  'med anledning av '
                                           'title'  ' en helt annan sak'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['swedish', 'reggae', 'political', 'hip hop', 'ragga']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '16'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;loc-eur-northern-sweden'
                                             'bpm'  '126.7'
                                             'key'  '11A'
                                        'acoustid'  '10dbd336-1eda-4d38-b701-0ec3717ed614'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'med anledning av '
'TBPM' (BPM (beats per minute))                     '126.7'
'TCON' (Content type, a.k.a. Genre)                 ['hip hop or rnb or rap or turntablism', 'loc-eur-northern-sweden']
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-05-19'
'TENC' (Encoded by)                                 'LAME'
'TIT2' (Title/songname/content description)         ' en helt annan sak'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'Swedish'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Svenska Akademien'
'TPE2' (Band/orchestra/accompaniment)               'Svenska Akademien'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Den Nya Medelklassen'
'TRCK' (Track number/Position in set)               '7/16'
'TSO2'                                              'Svenska Akademien'
'TSOP' (Performer sort order)                       'Svenska Akademien'
'TXXX:Acoustid Id'                                  '10dbd336-1eda-4d38-b701-0ec3717ed614'
'TXXX:MusicBrainz Album Artist Id'                  '1da6a029-6a19-41de-a7f9-e6f90f627225'
'TXXX:MusicBrainz Album Id'                         'e106f298-fd81-4720-a95c-6a2295c49265'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1da6a029-6a19-41de-a7f9-e6f90f627225'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['swedish', 'reggae', 'political', 'hip hop', 'ragga']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.15 dB'
'TXXX:replaygain_track_peak'                        '0.457721'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'27fa8ea9-5acd-450a-a05d-80ccf2235802')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.svenskaakademien.just.nu/')

========================== row from database ==========================
                                              'id'  1313008
                                            'path'  /data/Music/Bulk/00poprockelectronic/svenska_akademien-upphovsmannen_till_den_skanska_raggan-2cd-se-2005-uc/207-svenska_akademien-en_helt_annan_sak.mp3
                                         'working'  None
                                         'bitrate'  207
                                    'duration_sec'  257
                                           'genre'  hip hop or rnb or rap or turntablism;loc-eur-northern-sweden
                                        'filesize'  6679318
                                           'mtime'  1620536127
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic svenska_akademien upphovsmannen_till_den_skanska_raggan 2cd se 2005 uc 207 svenska_akademien en_helt_annan_sak hip hop or rnb or rap or turntablism;loc eur northern sweden
                                      'tag_artist'  Svenska Akademien
                                     'tag_release'  med anledning av 
                                       'tag_title'   en helt annan sak
                                             'bpm'  126.7
                                    'search_title'  'annan':3 'en':1 'helt':2 'sak':4
                                   'search_artist'  'akademien':2 'svenska':1
                                  'search_release'  'anledning':2 'av':3 'med':1
                                     'search_rest'  '00poprockelectronic':1 '2005':11 '207':13 '2cd':9 'akademien':3 'annan':16 'den':6 'en':14 'eur':27 'helt':15 'hip':18 'hop':19 'loc':24,26 'northern':28 'or':20 'raggan':8 'rap':22 'rnb':21 'sak':17 'se':10 'skanska':7 'svenska':2 'sweden':29 'till':5 'turntablism':23,25 'uc':12 'upphovsmannen':4
                                    'search_combo'  '00poprockelectronic':10 '2005':20 '207':22 '2cd':18 'akademien':6B,12 'anledning':8C 'annan':3A,25 'av':9C 'den':15 'en':1A,23 'eur':36 'helt':2A,24 'hip':27 'hop':28 'loc':33,35 'med':7C 'northern':37 'or':29 'raggan':17 'rap':31 'rnb':30 'sak':4A,26 'se':19 'skanska':16 'svenska':5B,11 'sweden':38 'till':14 'turntablism':32,34 'uc':21 'upphovsmannen':13
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'reggae', 'political', 'hip hop', 'ragga']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620536127.087001  (2021-05-09 06:55:27)
                             'size'  6679318