======================== unified (from filesystem) ========================
                                         'bitrate'  '128.077'
                                        'duration'  '242'
                                          'artist'  'Babyface'
                                     'text_people'  'Antonio "LA Reid" Reid/Babyface/Daryl Simmons'
                                         'release'  'Tender Lover'
                                           'title'  "It's No Crime"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', "
 "'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rnb', 'soul', 'pop', 'male vocalists', 'rhythm and blues']"
                                     'discogstags'  "['hip hop', 'funk / soul', 'rnb/swing', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'set-pl-billboard'
                                             'bpm'  '116.253'
                                             'key'  '7A'
                                        'acoustid'  '4477f1e5-aa0c-4665-802d-4aa14018ef62'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'PRIV:WM/WMCollectionID:y@´îAV\x9eD\x9bl\x01oç×\tì'  PRIV(owner='WM/WMCollectionID', data=b'y@\xb4\xeeAV\x9eD\x9bl\x01o\xe7\xd7\t\xec')
'PRIV:WM/WMContentID:ûÃr7\x17æÛL½K\x94ËÿãkÛ'        PRIV(owner='WM/WMContentID', data=b'\xfb\xc3r7\x17\xe6\xdbL\xbdK\x94\xcb\xff\xe3k\xdb')
'TALB' (Album/Movie/Show title)                     'Tender Lover'
'TBPM' (BPM (beats per minute))                     '116.253'
'TCOM' (Composer)                                   'Antonio "LA Reid" Reid/Babyface/Daryl Simmons'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-billboard'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '2001-02-06'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         "It's No Crime"
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Babyface'
'TPE2' (Band/orchestra/accompaniment)               'Babyface'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Solar'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              'Babyface'
'TSOP' (Performer sort order)                       'Babyface'
'TXXX:ASIN'                                         'B0013DC8XU'
'TXXX:Acoustid Id'                                  '4477f1e5-aa0c-4665-802d-4aa14018ef62'
'TXXX:BARCODE'                                      '074646609125'
'TXXX:CATALOGNUMBER'                                '[none]'
'TXXX:MusicBrainz Album Artist Id'                  '7fa62c0b-2c74-491e-a2a1-17c3b043f326'
'TXXX:MusicBrainz Album Id'                         '43986980-4dde-4be5-a7ed-236fa3849450'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7fa62c0b-2c74-491e-a2a1-17c3b043f326'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['hip hop', 'funk / soul', 'rnb/swing', 'soul']
'TXXX:lastfmtags'                                   ['rnb', 'soul', 'pop', 'male vocalists', 'rhythm and blues']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.27 dB'
'TXXX:replaygain_track_peak'                        '0.472900'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1dc7390e-c1a1-4425-a50a-b1b1eab46720')

========================== row from database ==========================
                                              'id'  1519138
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/babyface (tender lover (1989)/01. It_s No Crime.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  242
                                           'genre'  set-pl-billboard
                                        'filesize'  3932001
                                           'mtime'  1652397856
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat babyface (tender lover (1989) 01. It_s set pl billboard
                                      'tag_artist'  Babyface
                                     'tag_release'  Tender Lover
                                       'tag_title'  It's No Crime
                                             'bpm'  116.253
                                    'search_title'  'crime':5 'it':1 'its':3 'no':4 's':2
                                   'search_artist'  'babyface':1
                                  'search_release'  'lover':2 'tender':1
                                     'search_rest'  '00poprockelectronic':1 '01':11,12 '1989':9,10 'babyface':5 'billboard':17 'dance':3 'generic':2 'it':13 'lover':8 'pl':16 's':14 'set':15 'tender':6,7 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':9 '01':19,20 '1989':17,18 'babyface':6B,13 'billboard':25 'crime':5A 'dance':11 'generic':10 'it':1A,21 'its':3A 'lover':8C,16 'no':4A 'pl':24 's':2A,22 'set':23 'tender':7C,14,15 'trapbeat':12
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['rnb', 'soul', 'pop', 'male vocalists', 'rhythm and blues']
                                        'tag_date'  2001
                                     'discogstags'  ['hip hop', 'funk / soul', 'rnb/swing', 'soul']

============================== file details ==============================
                                           'mtime'  1652397855.578908  (2022-05-13 01:24:15)
                             'size'  3932001