======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '195'
                                          'artist'  'Reel Big Fish'
                                     'text_people'  ''
                                         'release'  'Everything Sucks'
                                           'title'  'I Want Your Girlfriend to Be My Girlfriend Too'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['ska punk', 'alternative', 'ska', 'punk', 'rock']"
                                     'discogstags'  "['rock', 'punk', 'ska']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '21'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-ska'
                                             'bpm'  '131'
                                             'key'  '9B'
                                        'acoustid'  'cda87643-7888-49a3-a546-03131c5c3816'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Everything Sucks'
'TBPM' (BPM (beats per minute))                     '131'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-ska'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '2001-10-05'
'TIT2' (Title/songname/content description)         'I Want Your Girlfriend to Be My Girlfriend Too'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Reel Big Fish'
'TPE2' (Band/orchestra/accompaniment)               'Reel Big Fish'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Jive/Mojo Records'
'TRCK' (Track number/Position in set)               '12/21'
'TSO2'                                              'Reel Big Fish'
'TSOP' (Performer sort order)                       'Reel Big Fish'
'TXXX:Acoustid Id'                                  'cda87643-7888-49a3-a546-03131c5c3816'
'TXXX:Artists'                                      'Reel Big Fish'
'TXXX:BARCODE'                                      '012414179920'
'TXXX:CATALOGNUMBER'                                '01241-41799-2'
'TXXX:MusicBrainz Album Artist Id'                  '5e5480be-eded-44ad-9c45-f6136ec2f5db'
'TXXX:MusicBrainz Album Id'                         'bb885e9e-11a4-4e55-82e9-4ee35ae6c91c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5e5480be-eded-44ad-9c45-f6136ec2f5db'
'TXXX:MusicBrainz Release Group Id'                 '787b83e8-3f01-3c9f-87b2-4a1ecc4876ea'
'TXXX:MusicBrainz Release Track Id'                 '33866666-302c-4f50-adb4-9be0786b561a'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'punk', 'ska']
'TXXX:lastfmtags'                                   ['ska punk', 'alternative', 'ska', 'punk', 'rock']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '+1.19 dB'
'TXXX:replaygain_track_peak'                        '0.456784'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6064ce41-9701-4620-bf64-ae2cb87d9a75')

========================== row from database ==========================
                                              'id'  1292456
                                            'path'  /data/Music/Bulk/00poprockelectronic/Reel Big Fish/Everything Sucks/MBZ;#Reel Big Fish;#Everything Sucks;#12;#I Want Your Girlfriend to Be My Girlfriend.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  195
                                           'genre'  rock-gr-punk-ska
                                        'filesize'  4000787
                                           'mtime'  1621695983
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#Reel Fish;#Everything Sucks;#12;#I rock gr punk ska
                                      'tag_artist'  Reel Big Fish
                                     'tag_release'  Everything Sucks
                                       'tag_title'  I Want Your Girlfriend to Be My Girlfriend Too
                                             'bpm'  131.0
                                    'search_title'  'be':6 'girlfriend':4 'i':1 'my':7 'to':5 'too':8 'want':2 'your':3
                                   'search_artist'  'big':2 'fish':3 'reel':1
                                  'search_release'  'everything':1 'sucks':2
                                     'search_rest'  '00poprockelectronic':1 '12':11,14 'everything':7,9 'fish':6,8 'gr':17 'i':12,15 'mbz':2,4 'punk':18 'reel':3,5 'rock':16 'ska':19 'sucks':10,13
                                    'search_combo'  '00poprockelectronic':14 '12':24,27 'be':6A 'big':10B 'everything':12C,20,22 'fish':11B,19,21 'girlfriend':4A 'gr':30 'i':1A,25,28 'mbz':15,17 'my':7A 'punk':31 'reel':9B,16,18 'rock':29 'ska':32 'sucks':13C,23,26 'to':5A 'too':8A 'want':2A 'your':3A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['ska punk', 'alternative', 'ska', 'punk', 'rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock', 'punk', 'ska']

============================== file details ==============================
                                           'mtime'  1621695983.3244483  (2021-05-22 17:06:23)
                             'size'  4000787