======================== unified (from filesystem) ========================
                                         'bitrate'  '124.559'
                                        'duration'  '184'
                                          'artist'  'Weezer'
                                     'text_people'  'Rivers Cuomo'
                                         'release'  'Weezer'
                                           'title'  'No One Else'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', '90s', 'alternative', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock', 'grunge', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '10'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '138'
                                             'key'  '12B'
                                        'acoustid'  '8c0904a9-d0ad-442c-8fbe-5e15644128e6'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:$ \x00\x00'                      PRIV(owner='AverageLevel', data=b'$ \x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x000\x003\x001\x000\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x004\x004\x007\x002\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x008\x003\x004\x003\x004\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x000\x003\x001\x000\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x004\x004\x007\x002\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x008\x003\x004\x003\x004\x008\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:Ù\x14V\x12\x86õcB\x97ä^W_B¢%'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xd9\x14V\x12\x86\xf5cB\x97\xe4^W_B\xa2%')
'PRIV:WM/WMCollectionID:Ù\x14V\x12\x86õcB\x97ä^W_B¢%'  PRIV(owner='WM/WMCollectionID', data=b'\xd9\x14V\x12\x86\xf5cB\x97\xe4^W_B\xa2%')
'PRIV:WM/WMContentID:nNP\xad\x80¬øJ\x8fçÚO\x8dYôW'  PRIV(owner='WM/WMContentID', data=b'nNP\xad\x80\xac\xf8J\x8f\xe7\xdaO\x8dY\xf4W')
'TALB' (Album/Movie/Show title)                     'Weezer'
'TBPM' (BPM (beats per minute))                     '138'
'TCOM' (Composer)                                   'Rivers Cuomo'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'No One Else'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Weezer'
'TPE2' (Band/orchestra/accompaniment)               'Weezer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'DGC Records'
'TRCK' (Track number/Position in set)               '2/10'
'TSO2'                                              'Weezer'
'TSOP' (Performer sort order)                       'Weezer'
'TSRC' (ISRC (international standard recording code))  'USGF19562905/USGF19962902'
'TXXX:ASIN'                                         'B000W21ER4'
'TXXX:Acoustid Id'                                  '8c0904a9-d0ad-442c-8fbe-5e15644128e6'
'TXXX:Artists'                                      'Weezer'
'TXXX:BARCODE'                                      '720642462928'
'TXXX:MusicBrainz Album Artist Id'                  '6fe07aa5-fec0-4eca-a456-f29bff451b04'
'TXXX:MusicBrainz Album Id'                         '73698ebd-069e-4bed-9fd6-9b196be45e0d'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6fe07aa5-fec0-4eca-a456-f29bff451b04'
'TXXX:MusicBrainz Release Group Id'                 'c7b245c9-8099-32ea-af95-893acedde2cf'
'TXXX:MusicBrainz Release Track Id'                 'c8ee0058-ce17-4817-a48b-ed287e8c608c'
'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', 'alternative rock', 'grunge', 'indie rock']
'TXXX:lastfmtags'                                   ['alternative rock', '90s', 'alternative', 'rock']
'TXXX:originalyear'                                 '1994'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.25 dB'
'TXXX:replaygain_track_peak'                        '0.423498'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'271a81af-6c2d-44cf-a0b8-a25ad74c82f9')

========================== row from database ==========================
                                              'id'  1359296
                                            'path'  /data/Music/Bulk/00poprockelectronic/Weezer/Weezer/Weezer - 02 - No One Else.mp3
                                         'working'  None
                                         'bitrate'  124
                                    'duration_sec'  184
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2927455
                                           'mtime'  1637330421
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 02 ifs songwriter indie rock
                                      'tag_artist'  Weezer
                                     'tag_release'  Weezer
                                       'tag_title'  No One Else
                                             'bpm'  138.0
                                    'search_title'  'else':3 'no':1 'one':2
                                   'search_artist'  'weezer':1
                                  'search_release'  'weezer':1
                                     'search_rest'  '00poprockelectronic':1 'ifs':2 'indie':4 'rock':5 'songwriter':3
                                    'search_combo'  '00poprockelectronic':6 'else':3A 'ifs':7 'indie':9 'no':1A 'one':2A 'rock':10 'songwriter':8 'weezer':4B,5C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', '90s', 'alternative', 'rock']
                                        'tag_date'  1994
                                     'discogstags'  ['rock', 'alternative rock', 'grunge', 'indie rock']

============================== file details ==============================
                                           'mtime'  1637330420.7218015  (2021-11-19 15:00:20)
                             'size'  2927455