======================== unified (from filesystem) ========================
                                         'bitrate'  '191.977'
                                        'duration'  '220'
                                          'artist'  'Magic Box'
                                     'text_people'  ''
                                         'release'  '100% Nzmeros 1 2004 (disc 1)'
                                           'title'  'This Is Better'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'eurodance', 'electronic', 'pop', 'italian']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '14'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '120.042'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     '100% Nzmeros 1 2004 (disc 1)'
'TBPM' (BPM (beats per minute))                     '120.042'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'This Is Better'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Magic Box'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '13/14'
'TSOP' (Performer sort order)                       'Magic Box'
'TXXX:ALBUMARTISTSORT'                              'Various Artists'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '6601a21b-a3d2-4e77-926d-cd1086a0afed'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'e1b8a268-97fe-4bf7-b538-54814d403806'
'TXXX:MusicIP PUID'                                 '62c8d994-76b7-51f4-97a7-017c261d180e'
'TXXX:MusicMagic Data'                              'AgEAGCi5lIKHTogLgIQOFmey41aB0IXgwLGQ82QN1JAG2YABgAG8f7qh4IPz6ozIgEeAAQzGgAE/idpDgAHF9QeMD1avivEuEKyHyaLVmTjMCoSJKfxRoMG0glKDEtBnludeobNd/7iU54Q20LqxRtRa25fP/YUOgAEI7pXrDxL/xYLC3gT3Tww+r2Poc9I5gtg='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:added_timestamp'                              '128930990202923527'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'eurodance', 'electronic', 'pop', 'italian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.47 dB'
'TXXX:replaygain_track_peak'                        '0.524231'

========================== row from database ==========================
                                              'id'  1282401
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Magic Box - 100!25 Números 1 2004 (disc 1) - 13 - This Is Better.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  220
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  5307796
                                           'mtime'  1621696775
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 100!25 Números 13 electronic generic or radio dance
                                      'tag_artist'  Magic Box
                                     'tag_release'  100% Nzmeros 1 2004 (disc 1)
                                       'tag_title'  This Is Better
                                             'bpm'  120.042
                                    'search_title'  'better':3 'is':2 'this':1
                                   'search_artist'  'box':2 'magic':1
                                  'search_release'  '1':3,7 '100':1 '2004':4 'disc':5,6 'nzmeros':2
                                     'search_rest'  '00poprockelectronic':1 '100':7 '25':8 'dance':15 'electronic':11 'files':5,6 'generic':12 'loose':3,4 'numeros':9,10 'or':13 'radio':14 'unsorted':2
                                    'search_combo'  '00poprockelectronic':13 '1':8C,12C '100':6C,19 '2004':9C '25':20 'better':3A 'box':5B 'dance':27 'disc':10C,11C 'electronic':23 'files':17,18 'generic':24 'is':2A 'loose':15,16 'magic':4B 'numeros':21,22 'nzmeros':7C 'or':25 'radio':26 'this':1A 'unsorted':14
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'eurodance', 'electronic', 'pop', 'italian']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696775.0509505  (2021-05-22 17:19:35)
                             'size'  5307796