======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '150'
                                          'artist'  'Katie Melua'
                                     'text_people'  ''
                                         'release'  'Call Off the Search'
                                           'title'  "I Think It's Going to Rain Today"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'Q-PLAY-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-vocals-4', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['blues', 'jazz', 'female vocalists', 'pop', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-vocal;ifs-songwriter-pop'
                                             'bpm'  '139'
                                             'key'  '3A'
                                        'acoustid'  '4ce3cb88-290f-48a5-b994-76a373d0b07e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Call Off the Search'
'TBPM' (BPM (beats per minute))                     '139'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-vocal', 'ifs-songwriter-pop']
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2004-10-25'
'TIT2' (Title/songname/content description)         "I Think It's Going to Rain Today"
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Enhanced CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Katie Melua'
'TPE2' (Band/orchestra/accompaniment)               'Katie Melua'
'TPUB' (Publisher)                                  'Dramatico'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Melua, Katie'
'TSOP' (Performer sort order)                       'Melua, Katie'
'TSRC' (ISRC (international standard recording code))  'GBDVY0300008'
'TSST' (Set subtitle)                               'Call Off The Search: The Album'
'TXXX:ASIN'                                         'B0002Z9YWS'
'TXXX:Acoustid Id'                                  '4ce3cb88-290f-48a5-b994-76a373d0b07e'
'TXXX:Artists'                                      'Katie Melua'
'TXXX:BARCODE'                                      '802987001373'
'TXXX:CATALOGNUMBER'                                'DRAMDVCD0001'
'TXXX:MusicBrainz Album Artist Id'                  '39e32995-6515-40b2-a6f0-841524047edc'
'TXXX:MusicBrainz Album Id'                         '255468ca-cf8a-4cc2-861e-a46358e346ed'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '39e32995-6515-40b2-a6f0-841524047edc'
'TXXX:MusicBrainz Release Group Id'                 '9e874890-d5fc-3ba3-95ba-35420c6a1d00'
'TXXX:MusicBrainz Release Track Id'                 'ebd9b204-c3e4-4694-895c-4eb672474846'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['blues', 'jazz', 'female vocalists', 'pop', 'singer songwriter']
'TXXX:originalyear'                                 '2003'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.38 dB'
'TXXX:replaygain_track_peak'                        '0.583967'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'37d7e4e2-1b1f-40a3-bc43-3fb4f57e5980')

========================== row from database ==========================
                                              'id'  671053
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Katie Melua/08 - Katie Melua - I Think its Going to Rain Today - {RadioN Grup}.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  150
                                           'genre'  prerock-jb-jazz-vocal;ifs-songwriter-pop
                                        'filesize'  3645520
                                           'mtime'  1620530638
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 08 its {RadioN Grup} prerock jb jazz vocal;ifs songwriter pop
                                      'tag_artist'  Katie Melua
                                     'tag_release'  Call Off the Search
                                       'tag_title'  I Think It's Going to Rain Today
                                             'bpm'  139.0
                                    'search_title'  'going':6 'i':1 'it':3 'its':5 'rain':8 's':4 'think':2 'to':7 'today':9
                                   'search_artist'  'katie':1 'melua':2
                                  'search_release'  'call':1 'off':2 'search':4 'the':3
                                     'search_rest'  'country':4 'exotica':2 'grup':7 'ifs':11,13 'its':5 'jazz':1 'jb':9 'n':17 'oldies':3 'pop':15 'prerock':8 'radio':16 'radion':6 'songwriter':14 'vocal':10,12
                                    'search_combo'  'call':12C 'country':19 'exotica':17 'going':6A 'grup':22 'i':1A 'ifs':26,28 'it':3A 'its':5A,20 'jazz':16 'jb':24 'katie':10B 'melua':11B 'n':32 'off':13C 'oldies':18 'pop':30 'prerock':23 'radio':31 'radion':21 'rain':8A 's':4A 'search':15C 'songwriter':29 'the':14C 'think':2A 'to':7A 'today':9A 'vocal':25,27
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'Q-PIANO-2', 'q-mixbeat-1', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['blues', 'jazz', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620530637.769276  (2021-05-09 05:23:57)
                             'size'  3645520