======================== unified (from filesystem) ========================
                                         'bitrate'  '319.967'
                                        'duration'  '253'
                                          'artist'  'Movits!'
                                     'text_people'  ''
                                         'release'  'Dppelknyckarjazz'
                                           'title'  'Fel del av gerden'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['swedish', 'jazz', 'hip hop', 'rap', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '100.108'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dppelknyckarjazz'
'TBPM' (BPM (beats per minute))                     '100.108'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2008-11-26'
'TIT2' (Title/songname/content description)         'Fel del av gerden'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'swe'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Movits!'
'TPE2' (Band/orchestra/accompaniment)               'Movits!'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Universal International'
'TRCK' (Track number/Position in set)               '6/14'
'TSOP' (Performer sort order)                       'Movits!'
'TXXX:ALBUMARTISTSORT'                              'Movits!'
'TXXX:ASIN'                                         'B001GO09P0'
'TXXX:CATALOGNUMBER'                                'UNI BDMUSIC0808'
'TXXX:MusicBrainz Album Artist Id'                  'd74c95e2-f779-43e4-9e1d-6fbaaf0c6bae'
'TXXX:MusicBrainz Album Id'                         '0af017d6-f48f-44d4-9b55-80efd03b58a6'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd74c95e2-f779-43e4-9e1d-6fbaaf0c6bae'
'TXXX:MusicIP PUID'                                 '80835942-c201-f65e-7e8a-afe2a717a3f0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['swedish', 'jazz', 'hip hop', 'rap', 'swing']
'TXXX:original release date'                        '2008-11-26'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+7.00 dB'
'TXXX:replaygain_track_peak'                        '0.181066'

========================== row from database ==========================
                                              'id'  1328091
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Movits!21 - 06 - Fel del av gården.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  253
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  10150566
                                           'mtime'  1620572904
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Movits!21 06 gården hip hop or rnb or rap or turntablism
                                      'tag_artist'  Movits!
                                     'tag_release'  Dppelknyckarjazz
                                       'tag_title'  Fel del av gerden
                                             'bpm'  100.108
                                    'search_title'  'av':3 'del':2 'fel':1 'gerden':4
                                   'search_artist'  'movits':1
                                  'search_release'  'dppelknyckarjazz':1
                                     'search_rest'  '00poprockelectronic':1 '21':8 'files':5,6 'garden':9,10 'hip':11 'hop':12 'loose':3,4 'movits':7 'or':13 'rap':15 'rnb':14 'turntablism':16 'unsorted':2
                                    'search_combo'  '00poprockelectronic':7 '21':14 'av':3A 'del':2A 'dppelknyckarjazz':6C 'fel':1A 'files':11,12 'garden':15,16 'gerden':4A 'hip':17 'hop':18 'loose':9,10 'movits':5B,13 'or':19 'rap':21 'rnb':20 'turntablism':22 'unsorted':8
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'jazz', 'hip hop', 'rap', 'swing']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572904.2764194  (2021-05-09 17:08:24)
                             'size'  10150566