======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '299'
                                          'artist'  'Power-Pill'
                                     'text_people'  ''
                                         'release'  'Pac-Man'
                                           'title'  "Pac-Man (Mickey Finn's Yum Yum mix)"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-4', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['draq/drjazzmrfunkmusic/electric textures']"
                                     'discogstags'  "['breakbeat', 'hardcore', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '5'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-breakcore'
                                             'bpm'  '133.0'
                                             'key'  '7A'
                                        'acoustid'  '26d7aad7-86c1-4439-870a-151656354b75'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pac-Man'
'TBPM' (BPM (beats per minute))                     '133.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-breakcore'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992-05-25'
'TIT2' (Title/songname/content description)         "Pac-Man (Mickey Finn's Yum Yum mix)"
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Power-Pill'
'TPE2' (Band/orchestra/accompaniment)               'Power-Pill'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'London Records/Ffrreedom'
'TRCK' (Track number/Position in set)               '4/5'
'TSO2'                                              'Power-Pill'
'TSOP' (Performer sort order)                       'Power-Pill'
'TXXX:ASIN'                                         'B004JIHI9K'
'TXXX:Acoustid Id'                                  '26d7aad7-86c1-4439-870a-151656354b75'
'TXXX:Artists'                                      'Power-Pill'
'TXXX:CATALOGNUMBER'                                '869 741-2/TABCD 110'
'TXXX:Mp3gain_minmax'                               '097,209'
'TXXX:Mp3gain_undo'                                 '+001,+001,N'
'TXXX:MusicBrainz Album Artist Id'                  'dae36a1f-d7d3-4c9a-a3aa-11da58b92958'
'TXXX:MusicBrainz Album Id'                         '330c582c-c982-48c5-bbe5-8ac2ff77e6d7'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        'dae36a1f-d7d3-4c9a-a3aa-11da58b92958'
'TXXX:MusicBrainz Release Group Id'                 '93280f93-eebc-322a-948a-a35207962c28'
'TXXX:MusicBrainz Release Track Id'                 'daa73250-a104-40bc-ad11-86d3d8924e83'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['breakbeat', 'hardcore', 'electronic']
'TXXX:lastfmtags'                                   'draq/drjazzmrfunkmusic/electric textures'
'TXXX:originalyear'                                 '1992'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.08 dB'
'TXXX:replaygain_track_peak'                        '0.901670'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'61e78815-4ca3-4bc2-9769-eb369797aec0')

========================== row from database ==========================
                                              'id'  1518190
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Aphex Twin/Powerpill Pacman/Aphex Twin - Pacman Mickey Finn_s Yum Yum M.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  299
                                           'genre'  electronic-experimental-glitch-breakcore
                                        'filesize'  7250234
                                           'mtime'  1620522430
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Aphex Twin Powerpill Pacman Aphex Twin Pacman Finn_s electronic experimental glitch breakcore
                                      'tag_artist'  Power-Pill
                                     'tag_release'  Pac-Man
                                       'tag_title'  Pac-Man (Mickey Finn's Yum Yum mix)
                                             'bpm'  133.0
                                    'search_title'  'finn':6 'finns':8 'man':2 'mickey':4,5 'mix':10,11 'pac':1 'pacman':3 's':7 'yum':9
                                   'search_artist'  'pill':2 'power':1 'powerpill':3
                                  'search_release'  'man':2 'pac':1 'pacman':3
                                     'search_rest'  'aphex':1 'breakcore':10 'electronic':7 'experimental':8 'finn':5 'glitch':9 'pacman':4 'powerpill':3 's':6 'twin':2
                                    'search_combo'  'aphex':18 'breakcore':27 'electronic':24 'experimental':25 'finn':6A,22 'finns':8A 'glitch':26 'man':2A,16C 'mickey':4A,5A 'mix':10A,11A 'pac':1A,15C 'pacman':3A,17C,21 'pill':13B 'power':12B 'powerpill':14B,20 's':7A,23 'twin':19 'yum':9A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['draq/drjazzmrfunkmusic/electric textures']
                                        'tag_date'  1992
                                     'discogstags'  ['breakbeat', 'hardcore', 'electronic']

============================== file details ==============================
                                           'mtime'  1620522429.735737  (2021-05-09 03:07:09)
                             'size'  7250234