======================== unified (from filesystem) ========================
                                         'bitrate'  '299.928'
                                        'duration'  '249'
                                          'artist'  'Khruangbin'
                                     'text_people'  ''
                                         'release'  'History of Flight'
                                           'title'  'Firecracker'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-4', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ambient', 'psychedelic rock', 'psychedelic', 'funk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '120.686'
                                             'key'  '10A'
                                        'acoustid'  'd8e15dc0-bd4a-49e2-ad82-28529a213c6a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'History of Flight'
'TBPM' (BPM (beats per minute))                     '120.686'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul-funk'
'TDOR' (Original release time)                      '2015'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'Firecracker'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Khruangbin'
'TPE2' (Band/orchestra/accompaniment)               'Khruangbin'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '4/4'
'TSO2'                                              'Khruangbin'
'TSOP' (Performer sort order)                       'Khruangbin'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf54.20.4'
'TXXX:Acoustid Id'                                  'd8e15dc0-bd4a-49e2-ad82-28529a213c6a'
'TXXX:MusicBrainz Album Artist Id'                  'aea4c9b9-9f8d-49dc-b2ca-57d6f26e8634'
'TXXX:MusicBrainz Album Id'                         'e54a0281-1d23-4227-82de-2a6f677e8cbd'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'aea4c9b9-9f8d-49dc-b2ca-57d6f26e8634'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['ambient', 'psychedelic rock', 'psychedelic', 'funk', 'rock']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.28 dB'
'TXXX:replaygain_track_peak'                        '0.425955'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'329048f2-9571-4d13-8473-720bbc42bbb2')

========================== row from database ==========================
                                              'id'  1375479
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Khruangbin/History Of Flight (2014)/01 Firecracker (Yellow Magic Orchestra cover version).mp3
                                         'working'  None
                                         'bitrate'  299
                                    'duration_sec'  249
                                           'genre'  funk or soul-funk
                                        'filesize'  9369668
                                           'mtime'  1620665644
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Of (2014) 01 (Yellow Magic Orchestra cover version) funk soul funk
                                      'tag_artist'  Khruangbin
                                     'tag_release'  History of Flight
                                       'tag_title'  Firecracker
                                             'bpm'  120.686
                                    'search_title'  'firecracker':1
                                   'search_artist'  'khruangbin':1
                                  'search_release'  'flight':3 'history':1 'of':2
                                     'search_rest'  '2014':5,6 'cover':11 'funk':2 'magic':9 'of':4 'orchestra':10 'soul':3 'swing':1 'version':12,13 'yellow':7,8
                                    'search_combo'  '2014':10,11 'cover':16 'firecracker':1A 'flight':5C 'funk':7 'history':3C 'khruangbin':2B 'magic':14 'of':4C,9 'orchestra':15 'soul':8 'swing':6 'version':17,18 'yellow':12,13
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-4', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['ambient', 'psychedelic rock', 'psychedelic', 'funk', 'rock']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620665644.1478288  (2021-05-10 18:54:04)
                             'size'  9369668