======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '307'
                                          'artist'  'Joe Bonamassa'
                                     'text_people'  ''
                                         'release'  'You & Me'
                                           'title'  'Bridge to Better Days'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', "
 "'Q-JZFKS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['10 of 10 stars', 'blues rock', 'guitar', 'rock', 'blues']"
                                     'discogstags'  "['rock', 'blues rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-pop-early-blues'
                                             'bpm'  '90'
                                             'key'  '9B'
                                        'acoustid'  'aef86ab4-5923-4e4c-b0e5-f941040b1c3e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'You & Me'
'TBPM' (BPM (beats per minute))                     '90'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-early-blues'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-06-06'
'TIT2' (Title/songname/content description)         'Bridge to Better Days'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Joe Bonamassa'
'TPE2' (Band/orchestra/accompaniment)               'Joe Bonamassa'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'J&R Adventures'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Bonamassa, Joe'
'TSOP' (Performer sort order)                       'Bonamassa, Joe'
'TXXX:ASIN'                                         'B000FC2F2O'
'TXXX:Acoustid Id'                                  'aef86ab4-5923-4e4c-b0e5-f941040b1c3e'
'TXXX:Artists'                                      'Joe Bonamassa'
'TXXX:BARCODE'                                      '805386028224'
'TXXX:CATALOGNUMBER'                                '60282'
'TXXX:MusicBrainz Album Artist Id'                  '984f8239-8fe1-4683-9c54-10ffb14439e9'
'TXXX:MusicBrainz Album Id'                         'e015497b-0903-4a3c-8784-0008ab3116f5'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '984f8239-8fe1-4683-9c54-10ffb14439e9'
'TXXX:MusicBrainz Release Group Id'                 '10ed8687-1c13-37f2-94b7-f08ac08eb61a'
'TXXX:MusicBrainz Release Track Id'                 '46dc1c4e-1791-3ef6-959f-73724b635eaa'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'blues rock']
'TXXX:lastfmtags'                                   ['10 of 10 stars', 'blues rock', 'guitar', 'rock', 'blues']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.300868'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'71829773-79f1-4ef1-824a-6ef3c9d9ff50')
'WCOM:http://www.amazon.co.uk/exec/obidos/redirect?tag=softpointer-20%26link_code=xm2%26camp=2025%26creative=165953%26path=http://www.amazon.co.uk/gp/redirect.html%253fASIN=B000EF7ZWC%2526tag=softpointer-20%2526lcode=xm2%2526cID=2025%2526ccmID=165953%2526location=/o/ASIN/B000EF7ZWC%25253FSubscriptionId=0RXJS26C80QSDEB56CR2'  WCOM(url='http://www.amazon.co.uk/exec/obidos/redirect?tag=softpointer-20%26link_code=xm2%26camp=2025%26creative=165953%26path=http://www.amazon.co.uk/gp/redirect.html%253fASIN=B000EF7ZWC%2526tag=softpointer-20%2526lcode=xm2%2526cID=2025%2526ccmID=165953%2526location=/o/ASIN/B000EF7ZWC%25253FSubscriptionId=0RXJS26C80QSDEB56CR2')

========================== row from database ==========================
                                              'id'  1418280
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Joe Bonamassa/Joe Bonamassa - 2006 - You And Me/02 Bridge To Better Days.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  307
                                           'genre'  rock-pop-early-blues
                                        'filesize'  12362962
                                           'mtime'  1620736460
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 2006 And 02 To rock pop early blues
                                      'tag_artist'  Joe Bonamassa
                                     'tag_release'  You & Me
                                       'tag_title'  Bridge to Better Days
                                             'bpm'  90.0
                                    'search_title'  'better':3 'bridge':1 'days':4 'to':2
                                   'search_artist'  'bonamassa':2 'joe':1
                                  'search_release'  'me':2 'you':1
                                     'search_rest'  '2006':5 'and':6 'blues':11 'country':4 'early':10 'exotica':2 'jazz':1 'oldies':3 'pop':9 'rock':8 'to':7
                                    'search_combo'  '2006':13 'and':14 'better':3A 'blues':19 'bonamassa':6B 'bridge':1A 'country':12 'days':4A 'early':18 'exotica':10 'jazz':9 'joe':5B 'me':8C 'oldies':11 'pop':17 'rock':16 'to':2A,15 'you':7C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['10 of 10 stars', 'blues rock', 'guitar', 'rock', 'blues']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'blues rock']

============================== file details ==============================
                                           'mtime'  1620736459.7192883  (2021-05-11 14:34:19)
                             'size'  12362962