======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '315'
                                          'artist'  'iamamiwhoami'
                                     'text_people'  ''
                                         'release'  'BLUE'
                                           'title'  'vista'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['swedish', 'synthpop', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop;electronic'
                                             'bpm'  '100'
                                             'key'  '7B'
                                        'acoustid'  '364ef506-c050-4be1-9a6e-7cfa1d29791b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'BLUE'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electropop or synthpop', 'electronic']
'TDOR' (Original release time)                      '2014'
'TDRC' (Recording time)                             '2014-11-07'
'TIT2' (Title/songname/content description)         'vista'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'iamamiwhoami'
'TPE2' (Band/orchestra/accompaniment)               'iamamiwhoami'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'To whom it may concern.'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'iamamiwhoami'
'TSOP' (Performer sort order)                       'iamamiwhoami'
'TSRC' (ISRC (international standard recording code))  'SE4DQ1400303/SE4DQ1400606'
'TXXX:Acoustid Id'                                  '364ef506-c050-4be1-9a6e-7cfa1d29791b'
'TXXX:Artists'                                      'iamamiwhoami'
'TXXX:BARCODE'                                      '5060236632494'
'TXXX:CATALOGNUMBER'                                'TWIMC004DL'
'TXXX:MusicBrainz Album Artist Id'                  '9aaa99df-9383-47df-92af-8bb5e5595815'
'TXXX:MusicBrainz Album Id'                         '5b0432e3-53c6-4410-88af-e29fc863ed4a'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9aaa99df-9383-47df-92af-8bb5e5595815'
'TXXX:MusicBrainz Release Group Id'                 'e5c19948-4c56-4198-a3d5-c7aa0d2b83a9'
'TXXX:MusicBrainz Release Track Id'                 'b6c6b00b-5383-4608-9aa0-350ac7831f01'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['swedish', 'synthpop', 'electronic', 'experimental', 'ambient']
'TXXX:originalyear'                                 '2014'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.372548'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd74a8c63-3a64-45ac-a951-2beb96d911c1')

========================== row from database ==========================
                                              'id'  1332527
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Iamamiwhoami - Blue/03. Vista.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  315
                                           'genre'  electronic-we-electropop or synthpop;electronic
                                        'filesize'  12690044
                                           'mtime'  1647348083
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop Iamamiwhoami Blue 03. Vista electronic we electropop or synthpop;electronic
                                      'tag_artist'  iamamiwhoami
                                     'tag_release'  BLUE
                                       'tag_title'  vista
                                             'bpm'  100.0
                                    'search_title'  'vista':1
                                   'search_artist'  'iamamiwhoami':1
                                  'search_release'  'blue':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '03':7,8 'blue':6 'electronic':10,14,16 'electropop':3 'iamamiwhoami':5 'or':12 'synthpop':4,13,15 'vista':9 'we':11
                                    'search_combo'  '00electro':5 '00poprockelectronic':4 '03':10,11 'blue':3C,9 'electronic':13,17,19 'electropop':6 'iamamiwhoami':2B,8 'or':15 'synthpop':7,16,18 'vista':1A,12 'we':14
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['swedish', 'synthpop', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2014
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1647348082.8359604  (2022-03-15 13:41:22)
                             'size'  12690044