======================== unified (from filesystem) ========================
                                         'bitrate'  '203.75'
                                        'duration'  '251'
                                          'artist'  'Bonaparte'
                                     'text_people'  'T. Jundt'
                                         'release'  'My Horse Likes You'
                                           'title'  'Fly A Plane Into Me'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-2', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'dance punk', 'electro rock', 'electronic', 'german']"
                                     'discogstags'  "['electronic', 'rock', 'punk', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '94.9'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'My Horse Likes You'
'TBPM' (BPM (beats per minute))                     '94.9'
'TCOM' (Composer)                                   'T. Jundt'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Fly A Plane Into Me'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bonaparte'
'TPE2' (Band/orchestra/accompaniment)               'Bonaparte'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sophie Records'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'punk', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'dance punk', 'electro rock', 'electronic', 'german']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.25 dB'
'TXXX:replaygain_track_peak'                        '0.385492'

========================== row from database ==========================
                                              'id'  1274057
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Bonaparte/Bonaparte - My Horse Likes You [2010]/06 - Bonaparte - Fly A Plane Into Me.mp3
                                         'working'  None
                                         'bitrate'  203
                                    'duration_sec'  251
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  6479317
                                           'mtime'  1621696894
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [2010] 06 ifs songwriter indie unsorted
                                      'tag_artist'  Bonaparte
                                     'tag_release'  My Horse Likes You
                                       'tag_title'  Fly A Plane Into Me
                                             'bpm'  94.9
                                    'search_title'  'a':2 'fly':1 'into':4 'me':5 'plane':3
                                   'search_artist'  'bonaparte':1
                                  'search_release'  'horse':2 'likes':3 'my':1 'you':4
                                     'search_rest'  '00singer':1 '2010':4,5 'eos':3 'ifs':6 'indie':7 'songwriter':2 'unsorted':8
                                    'search_combo'  '00singer':11 '2010':14,15 'a':2A 'bonaparte':6B 'eos':13 'fly':1A 'horse':8C 'ifs':16 'indie':17 'into':4A 'likes':9C 'me':5A 'my':7C 'plane':3A 'songwriter':12 'unsorted':18 'you':10C
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'dance punk', 'electro rock', 'electronic', 'german']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic', 'rock', 'punk', 'indie rock']

============================== file details ==============================
                                           'mtime'  1621696894.2817528  (2021-05-22 17:21:34)
                             'size'  6479317