<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '327'
                                          'artist'  'Şenay'
                                     'text_people'  ''
                                         'release'  'İstanbul 70: Volume I-II-III Psych, Disco, Folk Edits By Baris K.'
                                           'title'  'Dalkavuk (Baris K Edit)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', 'Q-JZFKS-2', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['turkey', 'disco', '1970s', 'pop', '70s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'loc-m-turkey;set-pl-mor'
                                             'bpm'  '108.587'
                                             'key'  '4A'
                                        'acoustid'  'ce913d06-6a23-4dc2-bc95-b64f53efeb5e'
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f95382f1490>

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'TALB' (Album/Movie/Show title)                     'İstanbul 70: Volume I-II-III Psych, Disco, Folk Edits By Baris K.'
'TBPM' (BPM (beats per minute))                     '108.587'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['loc-m-turkey', 'set-pl-mor']
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 'TuShengPeng'
'TIT2' (Title/songname/content description)         'Dalkavuk (Baris K Edit)'
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'tur'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Şenay'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/3'
'TPUB' (Publisher)                                  'Nublu Records'
'TRCK' (Track number/Position in set)               '4/4'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Şenay'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame 3.97 -V2 --vbr-new'
'TSST' (Set subtitle)                               'Volume II'
'TXXX:Acoustid Id'                                  'ce913d06-6a23-4dc2-bc95-b64f53efeb5e'
'TXXX:Artists'                                      'Şenay'
'TXXX:CATALOGNUMBER'                                'NUB12028/NUB12029/NUB12030'
'TXXX:Catalog #'                                    'NUB12028'
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'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '57562efd-2ece-492d-9990-a08f7b593d2e'
'TXXX:MusicBrainz Release Group Id'                 '99d24a01-0ff4-414e-8e23-1061dff58bbf'
'TXXX:MusicBrainz Release Track Id'                 '1a0c4e12-2115-432e-b5c3-a4b727c87dd4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2011-08-12'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'WEB'
'TXXX:Supplier'                                     'TuShengPeng'
'TXXX:lastfmtags'                                   ['turkey', 'disco', '1970s', 'pop', '70s']
'TXXX:originalyear'                                 '2011'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.44 dB'
'TXXX:replaygain_track_peak'                        '0.497379'
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'WXXX:'                                             WXXX(encoding=&lt;Encoding.LATIN1: 0&gt;, desc='', url='http://boomkat.com/downloads/420623-baris-k-various-istanbul-70-psych-disco-folk-edits-by-baris-k-vol-i')

========================== row from database ==========================
                                              'id'  925254
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/[TURKEY] ISTANBUL 70 - PSYCH DISCO & FOLK CLASSICS [NUBLU] (2011) TO DO/12 senay - dalkavuk (baris k edit).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  327
                                           'genre'  loc-m-turkey;set-pl-mor
                                        'filesize'  13923451
                                           'mtime'  1621084576
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east [TURKEY] ISTANBUL PSYCH DISCO & FOLK CLASSICS [NUBLU] (2011) TO DO 12 senay dalkavuk (baris edit) loc turkey;set pl mor
                                      'tag_artist'  Şenay
                                     'tag_release'  İstanbul 70: Volume I-II-III Psych, Disco, Folk Edits By Baris K.
                                       'tag_title'  Dalkavuk (Baris K Edit)
                                             'bpm'  108.587
                                    'search_title'  'baris':2,3 'dalkavuk':1 'edit':5,6 'k':4
                                   'search_artist'  'senay':1,2
                                  'search_release'  '70':2,3 'baris':16 'by':15 'disco':11,12 'edits':14 'folk':13 'i':5 'ii':6 'iii':7 'iiiiii':8 'istanbul':1 'k':17,18 'psych':9,10 'volume':4
                                     'search_rest'  '00south':1 '2011':14,15 'baris':20,21 'classics':11 'dalkavuk':19 'disco':9 'do':17 'east':4 'edit':22,23 'europe':2 'folk':10 'istanbul':7 'loc':24 'middle':3 'mor':30 'nublu':12,13 'pl':29 'psych':8 'senay':18 'set':26,28 'to':16 'turkey':5,6,25,27
                                    'search_combo'  '00south':27 '2011':40,41 '70':10C,11C 'baris':2A,3A,24C,46,47 'by':23C 'classics':37 'dalkavuk':1A,45 'disco':19C,20C,35 'do':43 'east':30 'edit':5A,6A,48,49 'edits':22C 'europe':28 'folk':21C,36 'i':13C 'ii':14C 'iii':15C 'iiiiii':16C 'istanbul':9C,33 'k':4A,25C,26C 'loc':50 'middle':29 'mor':56 'nublu':38,39 'pl':55 'psych':17C,18C,34 'senay':7B,8B,44 'set':52,54 'to':42 'turkey':31,32,51,53 'volume':12C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['turkey', 'disco', '1970s', 'pop', '70s']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621084576.0098026  (2021-05-15 15:16:16)
                             'size'  13923451