======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '563'
                                          'artist'  'Pet Shop Boys'
                                     'text_people'  ''
                                         'release'  'Introspective'
                                           'title'  "It's Alright"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'electronic', 'pop', 'synthpop']"
                                     'discogstags'  "['electronic', 'pop', 'house', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '6'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '119.9'
                                             'key'  '4A'
                                        'acoustid'  'ccf3a204-4bdb-4b7c-8b50-a91cd88d0e36'
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=204, count=0)
'TALB' (Album/Movie/Show title)                     'Introspective'
'TBPM' (BPM (beats per minute))                     '119.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDOR' (Original release time)                      '1988'
'TDRC' (Recording time)                             '2003-03-03'
'TIT2' (Title/songname/content description)         "It's Alright"
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Pet Shop Boys'
'TPE2' (Band/orchestra/accompaniment)               'Pet Shop Boys'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'EMI'
'TRCK' (Track number/Position in set)               '6/6'
'TSO2'                                              'Pet Shop Boys'
'TSOP' (Performer sort order)                       'Pet Shop Boys'
'TSRC' (ISRC (international standard recording code))  'GBAYE0100050'
'TXXX:ASIN'                                         'B001J4XX5A'
'TXXX:Acoustid Id'                                  'ccf3a204-4bdb-4b7c-8b50-a91cd88d0e36'
'TXXX:Artists'                                      'Pet Shop Boys'
'TXXX:BARCODE'                                      '825646140305'
'TXXX:FMPS_Rating'                                  '0.8'
'TXXX:MP3GAIN_MINMAX'                               '140,181'
'TXXX:MusicBrainz Album Artist Id'                  'be540c02-7898-4b79-9acc-c8122c7d9e83'
'TXXX:MusicBrainz Album Id'                         'bded5abd-a821-4052-9cb0-11dec886d0fc'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'be540c02-7898-4b79-9acc-c8122c7d9e83'
'TXXX:MusicBrainz Release Group Id'                 'ea12e774-af8c-324d-b6d0-096282a6712a'
'TXXX:MusicBrainz Release Track Id'                 'fc72f15c-7ee0-4b73-ad69-9bbf88b64e9c'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'pop', 'house', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'electronic', 'pop', 'synthpop']
'TXXX:originalyear'                                 '1988'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.70 dB'
'TXXX:replaygain_track_peak'                        '0.949202'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7d2a8102-d236-44d4-bd0c-bcc2ce04da88')

========================== row from database ==========================
                                              'id'  1508782
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Pet Shop Boys/Introspective/MBZ;#Pet Shop Boys;#Introspective;#06;#It_s Alright.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  563
                                           'genre'  electronic-generic or radio
                                        'filesize'  22576232
                                           'mtime'  1620610062
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo MBZ;#Pet Boys;#Introspective;#06;#It_s electronic generic or radio
                                      'tag_artist'  Pet Shop Boys
                                     'tag_release'  Introspective
                                       'tag_title'  It's Alright
                                             'bpm'  119.9
                                    'search_title'  'alright':4 'it':1 'its':3 's':2
                                   'search_artist'  'boys':3 'pet':1 'shop':2
                                  'search_release'  'introspective':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '06':12,17 'boys':10,15 'disco':3 'electronic':20 'generic':21 'introspective':11,16 'it':13,18 'italo':5 'mbz':6,8 'or':22 'pet':7,9 'radio':23 's':14,19 'waves':2
                                    'search_combo'  '00disco':12 '00poprockelectronic':9 '06':20,25 'alright':4A 'boys':7B,18,23 'disco':11 'electronic':28 'generic':29 'introspective':8C,19,24 'it':1A,21,26 'italo':13 'its':3A 'mbz':14,16 'or':30 'pet':5B,15,17 'radio':31 's':2A,22,27 'shop':6B 'waves':10
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'electronic', 'pop', 'synthpop']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'pop', 'house', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620610061.884671  (2021-05-10 03:27:41)
                             'size'  22576232