======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '226'
                                          'artist'  'Wally Badarou'
                                     'text_people'  ''
                                         'release'  'Progsoup 38'
                                           'title'  'Keep on Trying'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new age', 'france', 'electronic', 'synthpop', 'electro jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '34'
                                      'tracktotal'  '14'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '98.262'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'TALB' (Album/Movie/Show title)                     'Progsoup 38'
'TBPM' (BPM (beats per minute))                     '98.262'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Keep on Trying'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '226011'
'TPE1' (Lead performer(s)/Soloist(s))               'Wally Badarou'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '34/14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['new age', 'france', 'electronic', 'synthpop', 'electro jazz']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.617280'

========================== row from database ==========================
                                              'id'  1409600
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 38 (fusionsoup)/2212 wally badarou - keep on trying.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  226
                                           'genre'  rock-cppex-progressive
                                        'filesize'  9042641
                                           'mtime'  1620737305
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup (fusionsoup) 2212 wally badarou keep trying rock cppex progressive
                                      'tag_artist'  Wally Badarou
                                     'tag_release'  Progsoup 38
                                       'tag_title'  Keep on Trying
                                             'bpm'  98.262
                                    'search_title'  'keep':1 'on':2 'trying':3
                                   'search_artist'  'badarou':2 'wally':1
                                  'search_release'  '38':2 'progsoup':1
                                     'search_rest'  '2212':5 'badarou':7 'classicprogpsy':1 'cppex':11 'fusionsoup':3,4 'keep':8 'progressive':12 'progsoup':2 'rock':10 'trying':9 'wally':6
                                    'search_combo'  '2212':12 '38':7C 'badarou':5B,14 'classicprogpsy':8 'cppex':18 'fusionsoup':10,11 'keep':1A,15 'on':2A 'progressive':19 'progsoup':6C,9 'rock':17 'trying':3A,16 'wally':4B,13
                                    'tag_tracknum'  34
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['new age', 'france', 'electronic', 'synthpop', 'electro jazz']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737305.0140724  (2021-05-11 14:48:25)
                             'size'  9042641