======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '370'
                                          'artist'  'D.Fresh'
                                     'text_people'  ''
                                         'release'  "Best Ever Top 100 90's"
                                           'title'  'Tell Me What You Feel (Long &'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['90s', 'eurodance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '133.053'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Best Ever Top 100 90's"
'TBPM' (BPM (beats per minute))                     '133.053'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'lacadau'
'TIT2' (Title/songname/content description)         'Tell Me What You Feel (Long &'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'D.Fresh'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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:lastfmtags'                                   ['90s', 'eurodance']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.44 dB'
'TXXX:replaygain_track_peak'                        '0.709413'

========================== row from database ==========================
                                              'id'  1340249
                                            'path'  /data/Music/Bulk/00poprockelectronic/90s/70_Tell_Me_What_You_Feel_(Long_and_Fresh_Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  370
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  14832736
                                           'mtime'  1621696052
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 90s 70_Tell_Me_What_You_Feel_(Long_and_Fresh_Mix) electronic generic or radio unsorted
                                      'tag_artist'  D.Fresh
                                     'tag_release'  Best Ever Top 100 90's
                                       'tag_title'  Tell Me What You Feel (Long &
                                             'bpm'  133.053
                                    'search_title'  'feel':5 'long':6,7 'me':2 'tell':1 'what':3 'you':4
                                   'search_artist'  'd':1 'dfresh':3 'fresh':2
                                  'search_release'  '100':4 '90':5 '90s':7 'best':1 'ever':2 's':6 'top':3
                                     'search_rest'  '00poprockelectronic':1 '70':3,13 '90s':2 'and':10,20 'electronic':23 'feel':8,18 'fresh':11,21 'generic':24 'long':9,19 'me':5,15 'mix':12,22 'or':25 'radio':26 'tell':4,14 'unsorted':27 'what':6,16 'you':7,17
                                    'search_combo'  '00poprockelectronic':18 '100':14C '70':20,30 '90':15C '90s':17C,19 'and':27,37 'best':11C 'd':8B 'dfresh':10B 'electronic':40 'ever':12C 'feel':5A,25,35 'fresh':9B,28,38 'generic':41 'long':6A,7A,26,36 'me':2A,22,32 'mix':29,39 'or':42 'radio':43 's':16C 'tell':1A,21,31 'top':13C 'unsorted':44 'what':3A,23,33 'you':4A,24,34
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['90s', 'eurodance']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696051.849565  (2021-05-22 17:07:31)
                             'size'  14832736