======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '358'
                                          'artist'  'Peter Gabriel'
                                     'text_people'  ''
                                         'release'  'Hits of the 80s'
                                           'title'  "Don't Give Up"
                                           'quals'  ("['Q-HAP-2', 'Q-PLAY-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['classic rock', 'singer songwriter', 'progressive rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  ('electronic-generic or '
 'radio-unsorted;rock-cppex;ifs-songwriter-pop;ifs-songwriter-rock')
                                             'bpm'  '108.066'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hits of the 80s'
'TBPM' (BPM (beats per minute))                     '108.066'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted',
 'rock-cppex',
 'ifs-songwriter-pop',
 'ifs-songwriter-rock']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Don't Give Up"
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Peter Gabriel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['classic rock', 'singer songwriter', 'progressive rock', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.92 dB'
'TXXX:replaygain_track_peak'                        '0.662349'

========================== row from database ==========================
                                              'id'  1528719
                                            'path'  /data/Music/Bulk/00poprockelectronic/Hits Of The 80_s/Peter Gabriel & Kate Bush - Dont Give Up.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  358
                                           'genre'  electronic-generic or radio-unsorted;rock-cppex;ifs-songwriter-pop;ifs-songwriter-rock
                                        'filesize'  5737128
                                           'mtime'  1642097625
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of The 80_s & Kate Bush Dont electronic generic or radio unsorted;rock cppex;ifs songwriter pop;ifs songwriter rock
                                      'tag_artist'  Peter Gabriel
                                     'tag_release'  Hits of the 80s
                                       'tag_title'  Don't Give Up
                                             'bpm'  108.066
                                    'search_title'  'don':1 'dont':3 'give':4 't':2 'up':5
                                   'search_artist'  'gabriel':2 'peter':1
                                  'search_release'  '80s':4 'hits':1 'of':2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '80':4 'bush':7 'cppex':17,19 'dont':8 'electronic':9 'generic':10 'ifs':18,20,23,25 'kate':6 'of':2 'or':11 'pop':22,24 'radio':12 'rock':14,16,26 's':5 'songwriter':21 'the':3 'unsorted':13,15
                                    'search_combo'  '00poprockelectronic':12 '80':15 '80s':11C 'bush':18 'cppex':28,30 'don':1A 'dont':3A,19 'electronic':20 'gabriel':7B 'generic':21 'give':4A 'hits':8C 'ifs':29,31,34,36 'kate':17 'of':9C,13 'or':22 'peter':6B 'pop':33,35 'radio':23 'rock':25,27,37 's':16 'songwriter':32 't':2A 'the':10C,14 'unsorted':24,26 'up':5A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HAP-2', 'Q-PLAY-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['classic rock', 'singer songwriter', 'progressive rock', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642097624.8070796  (2022-01-13 19:13:44)
                             'size'  5737128