======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '140'
                                          'artist'  'Terauchi Takeshi + His Blue Jeans'
                                     'text_people'  ''
                                         'release'  'Eastern Standard Time'
                                           'title'  'Edo Komoriuta'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '16'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'rock-pop-surf'
                                             'bpm'  '90.5'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Eastern Standard Time'
'TBPM' (BPM (beats per minute))                     '90.5'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-surf'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Edo Komoriuta'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Terauchi Takeshi + His Blue Jeans'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '7/16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.02 dB'
'TXXX:replaygain_track_peak'                        '0.629864'

========================== row from database ==========================
                                              'id'  1299232
                                            'path'  /data/Music/Bulk/00poprockelectronic/Eastern Standard Time - Various Artists/Eastern Standard Time - 07 - Terauchi Takeshi + His Blue Jeans - Edo Komoriuta.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  140
                                           'genre'  rock-pop-surf
                                        'filesize'  5824986
                                           'mtime'  1620737293
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Various Artists 07 rock pop surf
                                      'tag_artist'  Terauchi Takeshi + His Blue Jeans
                                     'tag_release'  Eastern Standard Time
                                       'tag_title'  Edo Komoriuta
                                             'bpm'  90.5
                                    'search_title'  'edo':1 'komoriuta':2
                                   'search_artist'  'blue':4 'his':3 'jeans':5 'takeshi':2 'terauchi':1
                                  'search_release'  'eastern':1 'standard':2 'time':3
                                     'search_rest'  '00poprockelectronic':1 'artists':3 'pop':5 'rock':4 'surf':6 'various':2
                                    'search_combo'  '00poprockelectronic':11 'artists':13 'blue':6B 'eastern':8C 'edo':1A 'his':5B 'jeans':7B 'komoriuta':2A 'pop':15 'rock':14 'standard':9C 'surf':16 'takeshi':4B 'terauchi':3B 'time':10C 'various':12
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737293.313678  (2021-05-11 14:48:13)
                             'size'  5824986