======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '352'
                                          'artist'  'Cinnamon Chasers'
                                     'text_people'  ''
                                         'release'  'Dreams & Machines'
                                           'title'  'Dreams & Machines'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indietronica', 'electro', 'electronic', 'british', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '9'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '123.1'
                                             'key'  '10A'
                                        'acoustid'  '1561c236-6552-4b38-a560-901758c3330c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Dreams & Machines'
'TBPM' (BPM (beats per minute))                     '123.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-11-13'
'TIT2' (Title/songname/content description)         'Dreams & Machines'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Cinnamon Chasers'
'TPE2' (Band/orchestra/accompaniment)               'Cinnamon Chasers'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Modus Records'
'TRCK' (Track number/Position in set)               '1/9'
'TSO2'                                              'Cinnamon Chasers'
'TSOP' (Performer sort order)                       'Cinnamon Chasers'
'TXXX:Acoustid Id'                                  '1561c236-6552-4b38-a560-901758c3330c'
'TXXX:Artists'                                      'Cinnamon Chasers'
'TXXX:CATALOGNUMBER'                                'BLV413010'
'TXXX:MusicBrainz Album Artist Id'                  'a58d8e9a-cc2a-4aa7-a572-da1dcd911fab'
'TXXX:MusicBrainz Album Id'                         'a8a7936a-10aa-44b2-aa31-e1c4d889a209'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a58d8e9a-cc2a-4aa7-a572-da1dcd911fab'
'TXXX:MusicBrainz Release Group Id'                 'bb641d5b-0ef3-434b-a44e-2be228a05195'
'TXXX:MusicBrainz Release Track Id'                 'dccb2ab9-15da-3fdf-9464-b60f26deb206'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['indietronica', 'electro', 'electronic', 'british', 'synthpop']
'TXXX:originalyear'                                 '2012'
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.516408'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6d31e450-cf67-49b7-abf7-849eddff6db9')

========================== row from database ==========================
                                              'id'  1530330
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Cinnamon Chasers _2012 _Dreams & Machines_ [Modus Recordings]/01 Dreams & Machines.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  352
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  14180462
                                           'mtime'  1620608437
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave _2012 _Dreams Machines_ [Modus Recordings] 01 electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  Cinnamon Chasers
                                     'tag_release'  Dreams & Machines
                                       'tag_title'  Dreams & Machines
                                             'bpm'  123.1
                                    'search_title'  'dreams':1 'machines':2
                                   'search_artist'  'chasers':2 'cinnamon':1
                                  'search_release'  'dreams':1 'machines':2
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '2012':5 'chillwave':16 'disco':3 'dreams':6 'electronic':12 'machines':7 'modus':8,9 'or':15 'recordings':10,11 'retrowave':17 'synthwave':14 'waves':2 'we':13
                                    'search_combo'  '00poprockelectronic':7 '00synthwave':10 '2012':11 'chasers':4B 'chillwave':22 'cinnamon':3B 'disco':9 'dreams':1A,5C,12 'electronic':18 'machines':2A,6C,13 'modus':14,15 'or':21 'recordings':16,17 'retrowave':23 'synthwave':20 'waves':8 'we':19
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indietronica', 'electro', 'electronic', 'british', 'synthpop']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620608437.142617  (2021-05-10 03:00:37)
                             'size'  14180462