======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '352'
                                          'artist'  'Diagram & Getz'
                                     'text_people'  ''
                                         'release'  'Pyrexia EP'
                                           'title'  'Lost Dreams'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-syn-3', 'q-bass-4', 'q-busy-2', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['drum and bass', 'russian', 'neurofunk', 'deep', 'techstep']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '85.0'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pyrexia EP'
'TBPM' (BPM (beats per minute))                     '85.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Lost Dreams'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Diagram & Getz'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Interactive'
'TRCK' (Track number/Position in set)               '4'
'TSRC' (ISRC (international standard recording code))  'NLCK41016778'
'TXXX:CONTACT'                                      'www.digital-tunes.net'
'TXXX:DT'                                           'purchased from www.digital-tunes.net'
'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:lastfmtags'                                   ['drum and bass', 'russian', 'neurofunk', 'deep', 'techstep']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'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'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.68 dB'
'TXXX:replaygain_track_peak'                        '0.723039'

========================== row from database ==========================
                                              'id'  1377882
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Getz & Diagram - diagram & getz - pyrexia ep (id010) web 320 2012/04 - Diagram & Getz - Lost Dreams.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  352
                                           'genre'  electronic-ambient
                                        'filesize'  14332295
                                           'mtime'  1636910650
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient diagram getz pyrexia ep (id010) web 320 2012 04 electronic ambient
                                      'tag_artist'  Diagram & Getz
                                     'tag_release'  Pyrexia EP
                                       'tag_title'  Lost Dreams
                                             'bpm'  85.0
                                    'search_title'  'dreams':2 'lost':1
                                   'search_artist'  'diagram':1 'getz':2
                                  'search_release'  'ep':2 'pyrexia':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '2012':11 '320':10 'ambient':13 'diagram':3 'electronic':12 'ep':6 'getz':4 'id010':7,8 'pyrexia':5 'web':9
                                    'search_combo'  '00ambient':8 '00poprockelectronic':7 '2012':17 '320':16 'ambient':19 'diagram':3B,9 'dreams':2A 'electronic':18 'ep':6C,12 'getz':4B,10 'id010':13,14 'lost':1A 'pyrexia':5C,11 'web':15
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  12A
                                           '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-2', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['drum and bass', 'russian', 'neurofunk', 'deep', 'techstep']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910649.5084503  (2021-11-14 18:24:09)
                             'size'  14332295