======================== unified (from filesystem) ========================
                                         'bitrate'  '172.721'
                                        'duration'  '282'
                                          'artist'  'Built to Spill'
                                     'text_people'  ''
                                         'release'  'You in Reverse'
                                           'title'  'Traces'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '10'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '125'
                                             'key'  '9A'
                                        'acoustid'  '07534d47-fad4-4c22-8d15-506038a85913'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x00¬*I\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xac*I\x00')
'TALB' (Album/Movie/Show title)                     'You in Reverse'
'TBPM' (BPM (beats per minute))                     '125'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-04-11'
'TIT2' (Title/songname/content description)         'Traces'
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Built to Spill'
'TPE2' (Band/orchestra/accompaniment)               'Built to Spill'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Warner Bros. Records'
'TRCK' (Track number/Position in set)               '2/10'
'TSO2'                                              'Built to Spill'
'TSOP' (Performer sort order)                       'Built to Spill'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:ASIN'                                         'B000EGDN40'
'TXXX:Acoustid Id'                                  '07534d47-fad4-4c22-8d15-506038a85913'
'TXXX:Artists'                                      'Built to Spill'
'TXXX:BARCODE'                                      '093624936329'
'TXXX:CATALOGNUMBER'                                '49363-2'
'TXXX:MusicBrainz Album Artist Id'                  '3ac482b8-1494-4071-a0e9-f192f9d2c2b0'
'TXXX:MusicBrainz Album Id'                         'f0384d6c-1aae-4212-bb84-1ddd7c0e3484'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3ac482b8-1494-4071-a0e9-f192f9d2c2b0'
'TXXX:MusicBrainz Release Group Id'                 'bc4a482f-ed5d-3a2f-b365-c3dc48117376'
'TXXX:MusicBrainz Release Track Id'                 'b9b00846-6d31-354b-a8d6-e4fb2b00a37e'
'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:Release type'                                 'Advance'
'TXXX:Rip date'                                     '2006-03-27'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CD (LP)'
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'alternative', 'indie rock', 'rock']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                        '-1.01 dB'
'TXXX:replaygain_track_peak'                        '0.443887'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'71b4fdd3-d388-4076-b74f-f0ad33b4d069')

========================== row from database ==========================
                                              'id'  1262792
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Built to Spill/You In Reverse/02-built_to_spill-traces.mp3
                                         'working'  None
                                         'bitrate'  172
                                    'duration_sec'  282
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  6182582
                                           'mtime'  1638554761
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos In 02 built_to_spill traces ifs songwriter indie rock
                                      'tag_artist'  Built to Spill
                                     'tag_release'  You in Reverse
                                       'tag_title'  Traces
                                             'bpm'  125.0
                                    'search_title'  'traces':1
                                   'search_artist'  'built':1 'spill':3 'to':2
                                  'search_release'  'in':2 'reverse':3 'you':1
                                     'search_rest'  '00singer':1 'built':5 'eos':3 'ifs':9 'in':4 'indie':10 'rock':11 'songwriter':2 'spill':7 'to':6 'traces':8
                                    'search_combo'  '00singer':8 'built':2B,12 'eos':10 'ifs':16 'in':6C,11 'indie':17 'reverse':7C 'rock':18 'songwriter':9 'spill':4B,14 'to':3B,13 'traces':1A,15 'you':5C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9A
                                           '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-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554760.5374532  (2021-12-03 19:06:00)
                             'size'  6182582