======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '122'
                                          'artist'  'The Spotnicks'
                                     'text_people'  ''
                                         'release'  'The Spotnicks in Paris'
                                           'title'  'Galloping Guitars'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'surf', 'ed hits', 'guitar', '60s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '20'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'rock-pop-surf'
                                             'bpm'  '85.0'
                                             'key'  '2A'
                                        'acoustid'  '99202b08-d551-4fc0-871b-111a469574b2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Spotnicks in Paris'
'TBPM' (BPM (beats per minute))                     '85.0'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-surf'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '1989'
'TIT2' (Title/songname/content description)         'Galloping Guitars'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Spotnicks'
'TPE2' (Band/orchestra/accompaniment)               'The Spotnicks'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'SweDisc'
'TRCK' (Track number/Position in set)               '20/20'
'TSO2'                                              'Spotnicks, The'
'TSOP' (Performer sort order)                       'Spotnicks, The'
'TXXX:Acoustid Id'                                  '99202b08-d551-4fc0-871b-111a469574b2'
'TXXX:Artists'                                      'The Spotnicks'
'TXXX:CATALOGNUMBER'                                'SWECD 407'
'TXXX:MusicBrainz Album Artist Id'                  'd976e2c9-31cc-4d34-82d6-4b3641692026'
'TXXX:MusicBrainz Album Id'                         '4f940c65-536d-45a9-9f6d-c7b9fc227b33'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd976e2c9-31cc-4d34-82d6-4b3641692026'
'TXXX:MusicBrainz Release Group Id'                 'f45efeb0-ee68-385c-9dcc-79798728d347'
'TXXX:MusicBrainz Release Track Id'                 'e46acfbf-272d-3327-be7e-dcb89e1f2ce8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'surf', 'ed hits', 'guitar', '60s']
'TXXX:originalyear'                                 '1989'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.630698'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3adc476a-1640-4e2f-aaf4-00e5b8cd6890')

========================== row from database ==========================
                                              'id'  326315
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Spotnicks-1962-1990-23 cd/The Spotnicks-1963-In Paris/20_Galloping Guitars.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  122
                                           'genre'  rock-pop-surf
                                        'filesize'  2538324
                                           'mtime'  1620736555
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1962 1990 23 cd 1963 In 20_Galloping rock pop surf
                                      'tag_artist'  The Spotnicks
                                     'tag_release'  The Spotnicks in Paris
                                       'tag_title'  Galloping Guitars
                                             'bpm'  85.0
                                    'search_title'  'galloping':1 'guitars':2
                                   'search_artist'  'spotnicks':2 'the':1
                                  'search_release'  'in':3 'paris':4 'spotnicks':2 'the':1
                                     'search_rest'  '1962':1 '1963':5 '1990':2 '20':7 '23':3 'cd':4 'galloping':8 'in':6 'pop':10 'rock':9 'surf':11
                                    'search_combo'  '1962':9 '1963':13 '1990':10 '20':15 '23':11 'cd':12 'galloping':1A,16 'guitars':2A 'in':7C,14 'paris':8C 'pop':18 'rock':17 'spotnicks':4B,6C 'surf':19 'the':3B,5C
                                    'tag_tracknum'  20
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'surf', 'ed hits', 'guitar', '60s']
                                        'tag_date'  1989
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736554.930657  (2021-05-11 14:35:54)
                             'size'  2538324