======================== unified (from filesystem) ========================
                                         'bitrate'  '202.264'
                                        'duration'  '320'
                                          'artist'  'Ludovic Navarre aka St. Germain'
                                     'text_people'  ''
                                         'release'  'From Detroit to St. Germain'
                                           'title'  'My Mama Said'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['acid jazz', 'chillout', 'lounge', 'electronic', 'jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '122'
                                             'key'  '6B'
                                        'acoustid'  'e6975741-5d7b-4d90-be6a-17bd3bde2313'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'From Detroit to St. Germain'
'TBPM' (BPM (beats per minute))                     '122'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'My Mama Said'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'St. Germain'
'TPE2' (Band/orchestra/accompaniment)               'Ludovic Navarre aka St. Germain'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'F Communications'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Navarre, Ludovic aka St Germain'
'TSOP' (Performer sort order)                       'St Germain'
'TSRC' (ISRC (international standard recording code))  'FRV229400046'
'TXXX:Acoustid Id'                                  'e6975741-5d7b-4d90-be6a-17bd3bde2313'
'TXXX:Artists'                                      'St. Germain'
'TXXX:BARCODE'                                      '5413356716825'
'TXXX:CATALOGNUMBER'                                '137.0106.20/F106CD'
'TXXX:MusicBrainz Album Artist Id'                  '4e2f373e-b0dd-4563-a130-3f189982db6c/9a04dc8c-82f1-457a-a25a-3ff19e1b471e'
'TXXX:MusicBrainz Album Id'                         'ceba5993-f9f9-4b49-912e-531e35504688'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '9a04dc8c-82f1-457a-a25a-3ff19e1b471e'
'TXXX:MusicBrainz Release Group Id'                 'd757562d-1ac8-3d20-8f2d-96768439e869'
'TXXX:MusicBrainz Release Track Id'                 '1ece8a7f-ac1e-4f71-be62-41fb5ead6164'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['acid jazz', 'chillout', 'lounge', 'electronic', 'jazz']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.67 dB'
'TXXX:replaygain_track_peak'                        '0.441228'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c13d4d04-5133-42e0-93a4-017bd41f958f')

========================== row from database ==========================
                                              'id'  1296360
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/St Germain - St.Germain/From Detroit to St.Germain/St Germain - My Mama Said - 11.mp3
                                         'working'  None
                                         'bitrate'  202
                                    'duration_sec'  320
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  8196385
                                           'mtime'  1636910942
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip St.Germain St.Germain 11 electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Ludovic Navarre aka St. Germain
                                     'tag_release'  From Detroit to St. Germain
                                       'tag_title'  My Mama Said
                                             'bpm'  122.0
                                    'search_title'  'mama':2 'my':1 'said':3
                                   'search_artist'  'aka':3 'germain':6 'ludovic':1 'navarre':2 'st':4,5
                                  'search_release'  'detroit':2 'from':1 'germain':6 'st':4,5 'to':3
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':11 'downtempo':10 'electronic':6 'germain':4 'hop':8 'jazz':12 'or':9 'st':3 'stgermain':5 'trip':7
                                    'search_combo'  '00poprockelectronic':16 '00trip':17 'acid':26 'aka':6B 'detroit':11C 'downtempo':25 'electronic':21 'from':10C 'germain':9B,15C,19 'hop':23 'jazz':27 'ludovic':4B 'mama':2A 'my':1A 'navarre':5B 'or':24 'said':3A 'st':7B,8B,13C,14C,18 'stgermain':20 'to':12C 'trip':22
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['acid jazz', 'chillout', 'lounge', 'electronic', 'jazz']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910941.8719256  (2021-11-14 18:29:01)
                             'size'  8196385