======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '163'
                                          'artist'  'Sam Cooke'
                                     'text_people'  ''
                                         'release'  'Guardians of the Galaxy: Awesome Mix, Vol. 2'
                                           'title'  'Bring It On Home to Me'
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                                      'lastfmtags'  "['oldies', '60s', 'rnb', 'soul', 'gospel', 'rhythm and blues']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'set-pl-guardians of the galaxy'
                                             'bpm'  '141.710'
                                             'key'  '9A'
                                        'acoustid'  'e564cb5b-a0c5-4514-9c48-2451d08bedc2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Guardians of the Galaxy: Awesome Mix, Vol. 2'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-guardians of the galaxy'
'TDOR' (Original release time)                      '2017'
'TDRC' (Recording time)                             '2017-04-28'
'TENC' (Encoded by)                                 'AIMP2'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'James Gunn'], ['producer', 'Kevin Feige'], ['producer', 'Dave Jordan']])
'TIT2' (Title/songname/content description)         'Bring It On Home to Me'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sam Cooke'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hollywood Records'
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Cooke, Sam'
'TSRC' (ISRC (international standard recording code))  'USRC16206739/USRC16208391'
'TXXX:ASIN'                                         'B06XYS1883'
'TXXX:Acoustid Id'                                  'e564cb5b-a0c5-4514-9c48-2451d08bedc2'
'TXXX:BARCODE'                                      '050087368715'
'TXXX:CATALOGNUMBER'                                '00050087368715'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '1d539c59-a599-4c31-812a-4311d1728f09'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '6c8fd0be-d961-454c-aee0-4366a6dbc993'
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'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['oldies', '60s', 'rnb', 'soul', 'gospel', 'rhythm and blues']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.05 dB'
'TXXX:replaygain_track_peak'                        '0.289699'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/0playlists/VA - Guardians Of The Galaxy_Awesome Mix Vol. 2 [OST](2017)/05. Sam Cooke - Bring It on Home to Me.mp3
                                         'working'  None
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                                    'duration_sec'  163
                                           'genre'  set-pl-guardians of the galaxy
                                        'filesize'  6820424
                                           'mtime'  1674646224
                                   'redo_metaread'  0
                                        'rest_str'   0playlists VA Of The Galaxy_Awesome [OST](2017) 05. on set pl guardians galaxy
                                      'tag_artist'  Sam Cooke
                                     'tag_release'  Guardians of the Galaxy: Awesome Mix, Vol. 2
                                       'tag_title'  Bring It On Home to Me
                                             'bpm'  141.71
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                                   'search_artist'  'cooke':2 'sam':1
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                                     'search_rest'  '05':10,11 '0playlists':1 '2017':8 'awesome':6 'galaxy':5,16 'guardians':15 'of':3 'on':12 'ost':7 'ost2017':9 'pl':14 'set':13 'the':4 'va':2
                                    'search_combo'  '05':29,30 '0playlists':20 '2':19C '2017':27 'awesome':14C,25 'bring':1A 'cooke':8B 'galaxy':12C,13C,24,35 'guardians':9C,34 'home':4A 'it':2A 'me':6A 'mix':15C,16C 'of':10C,22 'on':3A,31 'ost':26 'ost2017':28 'pl':33 'sam':7B 'set':32 'the':11C,23 'to':5A 'va':21 'vol':17C,18C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  ['oldies', '60s', 'rnb', 'soul', 'gospel', 'rhythm and blues']
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674646224.08033  (2023-01-25 12:30:24)
                             'size'  6820424