======================== unified (from filesystem) ========================
                                         'bitrate'  '178.631'
                                        'duration'  '882'
                                          'artist'  'Freddie Hubbard'
                                     'text_people'  ''
                                         'release'  'Pulp Fusion: Magnum'
                                           'title'  'Povo'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['milk is getting warm', 'jazz', 'fusion', 'hard bop', 'trumpet', 'bebop']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '117.5'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pulp Fusion: Magnum'
'TBPM' (BPM (beats per minute))                     '117.5'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2001-11-05'
'TIT2' (Title/songname/content description)         'Povo'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Freddie Hubbard'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:acoustid_id'                                  'cd7ab515-a57d-4654-95e3-088fc0771421'
'TXXX:albumartistsort'                              'Various Artists'
'TXXX:artistsort'                                   'Hubbard, Freddie'
'TXXX:asin'                                         'B00005RGLA'
'TXXX:barcode'                                      '5014797020375'
'TXXX:catalognumber'                                'HURTCD 037'
'TXXX:compilation'                                  '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:label'                                        'Harmless'
'TXXX:lastfmtags'                                   ['milk is getting warm', 'jazz', 'fusion', 'hard bop', 'trumpet', 'bebop']
'TXXX:media'                                        'CD'
'TXXX:musicbrainz_albumartistid'                    '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:musicbrainz_albumid'                          'd13022e8-7d28-3df6-875a-860b8d9419bc'
'TXXX:musicbrainz_artistid'                         '59ae7a1a-f454-435b-8a5a-e327e692bb5a'
'TXXX:musicbrainz_trackid'                          'a63b0a60-ba49-4341-b2bd-11dbb96c960c'
'TXXX:originaldate'                                 '2001-11-05'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:releasecountry'                               'GB'
'TXXX:releasestatus'                                'official'
'TXXX:releasetype'                                  'compilation'
'TXXX:replaygain_track_gain'                        '+1.55 dB'
'TXXX:replaygain_track_peak'                        '0.527025'
'TXXX:script'                                       'Latn'

========================== row from database ==========================
                                              'id'  1113951
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/PULP FUSION 6 - MAGNUM [HARMLESS] (2001)/12. freddie hubbard - povo [1972].mp3
                                         'working'  None
                                         'bitrate'  178
                                    'duration_sec'  882
                                           'genre'  funk or soul
                                        'filesize'  19755050
                                           'mtime'  1628357657
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul PULP FUSION 6 MAGNUM [HARMLESS] (2001) 12. freddie hubbard povo [1972] funk or soul
                                      'tag_artist'  Freddie Hubbard
                                     'tag_release'  Pulp Fusion: Magnum
                                       'tag_title'  Povo
                                             'bpm'  117.5
                                    'search_title'  'povo':1
                                   'search_artist'  'freddie':1 'hubbard':2
                                  'search_release'  'fusion':2,3 'magnum':4 'pulp':1
                                     'search_rest'  '12':12,13 '1972':17,18 '2001':10,11 '6':6 'freddie':14 'funk':2 'fusion':5 'harmless':8,9 'hubbard':15 'magnum':7 'or':19 'povo':16 'pulp':4 'soul':3 'swing':1
                                    'search_combo'  '12':19,20 '1972':24,25 '2001':17,18 '6':13 'freddie':2B,21 'funk':9 'fusion':5C,6C,12 'harmless':15,16 'hubbard':3B,22 'magnum':7C,14 'or':26 'povo':1A,23 'pulp':4C,11 'soul':10 'swing':8
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['milk is getting warm', 'jazz', 'fusion', 'hard bop', 'trumpet', 'bebop']
                                        'tag_date'  2001
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1628357656.755572  (2021-08-07 19:34:16)
                             'size'  19755050