======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '340'
                                          'artist'  'Hammock'
                                     'text_people'  ''
                                         'release'  'Maybe They Will Sing For Us Tomorrow'
                                           'title'  'Eighty-Four Thousand Hymns'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-1', 'q-grit-1', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'electronic', 'shoegaze', 'post rock', 'ambient']"
                                     'discogstags'  "['electronic', 'rock', 'post rock', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '136.092'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Maybe They Will Sing For Us Tomorrow'
'TBPM' (BPM (beats per minute))                     '136.092'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Eighty-Four Thousand Hymns'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Hammock'
'TRCK' (Track number/Position in set)               '9'
'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:discogstags'                                  ['electronic', 'rock', 'post rock', 'ambient']
'TXXX:lastfmtags'                                   ['instrumental', 'electronic', 'shoegaze', 'post rock', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.41 dB'
'TXXX:replaygain_track_peak'                        '0.769679'

========================== row from database ==========================
                                              'id'  1334188
                                            'path'  /data/Music/Bulk/00poprockelectronic/hammock/2008 - maybe they will sing for us tomorrow/09 - Eighty-Four Thousand Hymns .mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  340
                                           'genre'  electronic-ambient
                                        'filesize'  10956649
                                           'mtime'  1636911202
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic hammock 2008 maybe they will sing for tomorrow 09 electronic ambient
                                      'tag_artist'  Hammock
                                     'tag_release'  Maybe They Will Sing For Us Tomorrow
                                       'tag_title'  Eighty-Four Thousand Hymns
                                             'bpm'  136.092
                                    'search_title'  'eighty':1 'eightyfour':3 'four':2 'hymns':5 'thousand':4
                                   'search_artist'  'hammock':1
                                  'search_release'  'for':5 'maybe':1 'sing':4 'they':2 'tomorrow':7 'us':6 'will':3
                                     'search_rest'  '00poprockelectronic':1 '2008':3 'ambient':11 'electronic':10 'for':8 'hammock':2 'maybe':4 'sing':7 'they':5 'tomorrow':9 'will':6
                                    'search_combo'  '00poprockelectronic':14 '2008':16 'ambient':24 'eighty':1A 'eightyfour':3A 'electronic':23 'for':11C,21 'four':2A 'hammock':6B,15 'hymns':5A 'maybe':7C,17 'sing':10C,20 'they':8C,18 'thousand':4A 'tomorrow':13C,22 'us':12C 'will':9C,19
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-1', 'q-drums-1', 'q-syn-3', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['instrumental', 'electronic', 'shoegaze', 'post rock', 'ambient']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'rock', 'post rock', 'ambient']

============================== file details ==============================
                                           'mtime'  1636911202.1867726  (2021-11-14 18:33:22)
                             'size'  10956649