======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '277'
                                          'artist'  'David Bowie'
                                     'text_people'  ''
                                         'release'  'The Rise and Fall of Ziggy Stardust and the Spiders From Mars'
                                           'title'  'Moonage Daydream'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
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                                      'lastfmtags'  "['classic rock', '80s', 'alternative', 'rock', 'glam rock']"
                                     'discogstags'  "['rock', 'pop', 'art rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '18'
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos;set-pl-sced'
                                             'bpm'  '144'
                                             'key'  '4A'
                                        'acoustid'  '4212a316-4870-4e92-b493-64cde341aeaf'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000604 000008DC 00001064 0000162C 00015FBE 00015FA7 00005530 00006879 '
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'TALB' (Album/Movie/Show title)                     'The Rise and Fall of Ziggy Stardust and the Spiders From Mars'
'TBPM' (BPM (beats per minute))                     '144'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-eos', 'set-pl-sced']
'TDOR' (Original release time)                      '1972'
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         'Moonage Daydream'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'David Bowie'
'TPE2' (Band/orchestra/accompaniment)               'David Bowie'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/18'
'TSO2'                                              'Bowie, David'
'TSOP' (Performer sort order)                       'Bowie, David'
'TSRC' (ISRC (international standard recording code))  'USJT10200021/USJT11200003/USJT19900054'
'TXXX:Acoustid Id'                                  '4212a316-4870-4e92-b493-64cde341aeaf'
'TXXX:Artists'                                      'David Bowie'
'TXXX:MusicBrainz Album Artist Id'                  '5441c29d-3602-4898-b1a1-b77fa23b8e50'
'TXXX:MusicBrainz Album Id'                         '92a5dfe8-db8a-477d-a5ce-06eb1e565463'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5441c29d-3602-4898-b1a1-b77fa23b8e50'
'TXXX:MusicBrainz Release Group Id'                 '6c9ae3dd-32ad-472c-96be-69d0a3536261'
'TXXX:MusicBrainz Release Track Id'                 '292581a4-28e8-3b47-850e-b9b6840f8283'
'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'                                  ['rock', 'pop', 'art rock']
'TXXX:lastfmtags'                                   ['classic rock', '80s', 'alternative', 'rock', 'glam rock']
'TXXX:originalyear'                                 '1972'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.53 dB'
'TXXX:replaygain_track_peak'                        '0.642599'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c0f27bed-7986-4c88-a9c6-1d16ebc9817b')
'USLT::XXX'                                         ("I'm an alligator, I'm a mama-papa comin' for you\r\n"
 "I'm the space invader, I'll be a rock 'n' rollin' bitch for you\r\n"
 "Keep your mouth shut, you're squawking like a pink monkey bird\r\n"
 "And I'm bustin' up my brains for the words\r\n"
 '\r\n'
 "Keep your 'lectric eye on me, babe\r\n"
 'Put your ray gun to my head\r\n'
 'Press your space face close to mine, love\r\n'
 'Freak out in a moonage daydream, oh yeah!\r\n'
 '\r\n'
 "Don't fake it baby, lay the real thing on me\r\n"
 'The church of man, love\r\n'
 'Is such a holy place to be\r\n'
 'Make me baby, make me know you really care\r\n'
 'Make me jump into the air\r\n'
 '\r\n'
 "Keep your 'lectric eye on me, babe\r\n"
 'Put your ray gun to my head\r\n'
 'Press your space face close to mine, love\r\n'
 'Freak out in a moonage daydream, oh yeah! (repeat 3x)\r\n'
 '\r\n'
 'Freak out, far out, in out')

========================== row from database ==========================
                                              'id'  372550
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/David Bowie/[1972] Ziggy Stardust/03 Moonage Daydream.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  277
                                           'genre'  ifs-songwriter-eos;set-pl-sced
                                        'filesize'  4528669
                                           'mtime'  1637330491
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [1972] 03 ifs songwriter eos;set pl sced
                                      'tag_artist'  David Bowie
                                     'tag_release'  The Rise and Fall of Ziggy Stardust and the Spiders From Mars
                                       'tag_title'  Moonage Daydream
                                             'bpm'  144.0
                                    'search_title'  'daydream':2 'moonage':1
                                   'search_artist'  'bowie':2 'david':1
                                  'search_release'  'and':3 'fall':4 'from':9 'mars':10 'of':5 'rise':2 'spiders':8 'stardust':7 'the':1 'ziggy':6
                                     'search_rest'  '00singer':1 '1972':4,5 'eos':3,7,9 'ifs':6 'pl':11 'sced':12 'set':8,10 'songwriter':2
                                    'search_combo'  '00singer':15 '1972':18,19 'and':7C 'bowie':4B 'david':3B 'daydream':2A 'eos':17,21,23 'fall':8C 'from':13C 'ifs':20 'mars':14C 'moonage':1A 'of':9C 'pl':25 'rise':6C 'sced':26 'set':22,24 'songwriter':16 'spiders':12C 'stardust':11C 'the':5C 'ziggy':10C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['classic rock', '80s', 'alternative', 'rock', 'glam rock']
                                        'tag_date'  1972
                                     'discogstags'  ['rock', 'pop', 'art rock']

============================== file details ==============================
                                           'mtime'  1637330490.6968105  (2021-11-19 15:01:30)
                             'size'  4528669