======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '144'
                                          'artist'  'Violent Femmes'
                                     'text_people'  ''
                                         'release'  'Violent Femmes'
                                           'title'  'Blister in the Sun'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'indie', 'alternative', 'alternative rock', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '98.406'
                                             'key'  '10A'
                                        'acoustid'  '8d467b71-b3d4-4e07-aeee-ad8d2a89662f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Violent Femmes'
'TBPM' (BPM (beats per minute))                     '98.406'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDOR' (Original release time)                      '1982'
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         'Blister in the Sun'
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '144333'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Violent Femmes'
'TPE2' (Band/orchestra/accompaniment)               'Violent Femmes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'London Records/Slash'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              'Violent Femmes'
'TSOP' (Performer sort order)                       'Violent Femmes'
'TSRC' (ISRC (international standard recording code))  'GBAAP0000838/USRH10145703/USRHI0145703'
'TXXX:ASIN'                                         'B000004D0B'
'TXXX:Acoustid Id'                                  '8d467b71-b3d4-4e07-aeee-ad8d2a89662f'
'TXXX:BARCODE'                                      '042282803528'
'TXXX:CATALOGNUMBER'                                '422-828035-2/422-828035-2'
'TXXX:MusicBrainz Album Artist Id'                  '2aab61bc-67f4-4722-8c6e-e1821b2e32a6'
'TXXX:MusicBrainz Album Id'                         '91d7ba6d-3342-4187-b9a0-40f721fdf652'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2aab61bc-67f4-4722-8c6e-e1821b2e32a6'
'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'
'TXXX:lastfmtags'                                   ['80s', 'indie', 'alternative', 'alternative rock', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.60 dB'
'TXXX:replaygain_track_peak'                        '0.889748'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1acace10-134c-4c91-a87a-cb8314d50efd')

========================== row from database ==========================
                                              'id'  1262316
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Violent Femmes/Violent Femmes/01 - violent femmes - blister in the sun.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  144
                                           'genre'  rock-unsorted
                                        'filesize'  3482928
                                           'mtime'  1676152170
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 01 violent femmes blister sun rock unsorted
                                      'tag_artist'  Violent Femmes
                                     'tag_release'  Violent Femmes
                                       'tag_title'  Blister in the Sun
                                             'bpm'  98.406
                                    'search_title'  'blister':1 'in':2 'sun':4 'the':3
                                   'search_artist'  'femmes':2 'violent':1
                                  'search_release'  'femmes':2 'violent':1
                                     'search_rest'  '00singer':1 'blister':6 'eos':3 'femmes':5 'rock':8 'songwriter':2 'sun':7 'unsorted':9 'violent':4
                                    'search_combo'  '00singer':9 'blister':1A,14 'eos':11 'femmes':6B,8C,13 'in':2A 'rock':16 'songwriter':10 'sun':4A,15 'the':3A 'unsorted':17 'violent':5B,7C,12
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'indie', 'alternative', 'alternative rock', 'rock']
                                        'tag_date'  1990
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1676152169.8124251  (2023-02-11 22:49:29)
                             'size'  3482928