======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '325'
                                          'artist'  'iamamiwhoami / iamamiwhoami'
                                     'text_people'  ''
                                         'release'  'kin'
                                           'title'  'play'
                                           'quals'  ("['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-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '122.6'
                                             'key'  '4B'
                                        'acoustid'  '28a1670a-a645-4bdb-82e7-807e7b8d53ba'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'kin'
'TBPM' (BPM (beats per minute))                     '122.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-06-11'
'TIT2' (Title/songname/content description)         'play'
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'DVD-Video'
'TPE1' (Lead performer(s)/Soloist(s))               'iamamiwhoami'
'TPE2' (Band/orchestra/accompaniment)               'iamamiwhoami / iamamiwhoami'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'To whom it may concern./Cooperative Music'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'iamamiwhoami'
'TSOP' (Performer sort order)                       'iamamiwhoami'
'TSRC' (ISRC (international standard recording code))  'GBUV71200784'
'TXXX:Acoustid Id'                                  '28a1670a-a645-4bdb-82e7-807e7b8d53ba'
'TXXX:Artists'                                      'iamamiwhoami'
'TXXX:BARCODE'                                      '5060236631275'
'TXXX:CATALOGNUMBER'                                'TWIMC001CD'
'TXXX:MusicBrainz Album Artist Id'                  '9aaa99df-9383-47df-92af-8bb5e5595815'
'TXXX:MusicBrainz Album Id'                         '0732e7de-1456-439b-be67-c79e24072621'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9aaa99df-9383-47df-92af-8bb5e5595815'
'TXXX:MusicBrainz Release Group Id'                 '2366eec5-5b8f-47e2-a18d-5910cd0ee85a'
'TXXX:MusicBrainz Release Track Id'                 '4c1911ef-492f-4203-9a62-a044010fa8e7'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2012'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.447923'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a5abf963-daa5-4987-804a-3434b59910c8')

========================== row from database ==========================
                                              'id'  1294728
                                            'path'  /data/Music/Bulk/00poprockelectronic/iamamwhoami/play.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  325
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  10430176
                                           'mtime'  1620573691
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic iamamwhoami electronic we electropop or synthpop
                                      'tag_artist'  iamamiwhoami / iamamiwhoami
                                     'tag_release'  kin
                                       'tag_title'  play
                                             'bpm'  122.6
                                    'search_title'  'play':1
                                   'search_artist'  'iamamiwhoami':1
                                  'search_release'  'kin':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':3 'electropop':5 'iamamwhoami':2 'or':6 'synthpop':7 'we':4
                                    'search_combo'  '00poprockelectronic':4 'electronic':6 'electropop':8 'iamamiwhoami':2B 'iamamwhoami':5 'kin':3C 'or':9 'play':1A 'synthpop':10 'we':7
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573691.3431332  (2021-05-09 17:21:31)
                             'size'  10430176