======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '239'
                                          'artist'  'Eagle-Eye Cherry'
                                     'text_people'  ''
                                         'release'  'Desireless'
                                           'title'  'Save Tonight'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['swedish', '90s', 'pop', 'rock', 'alternative', 'singer songwriter']"
                                     'discogstags'  "['rock', 'alternative rock', 'acoustic', 'pop rock', 'country rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '117.195'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Desireless'
'TBPM' (BPM (beats per minute))                     '117.195'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Save Tonight'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eagle-Eye Cherry'
'TPE2' (Band/orchestra/accompaniment)               'Eagle-Eye Cherry'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'alternative rock', 'acoustic', 'pop rock', 'country rock']
'TXXX:lastfmtags'                                   ['swedish', '90s', 'pop', 'rock', 'alternative', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.45 dB'
'TXXX:replaygain_track_peak'                        '0.347897'

========================== row from database ==========================
                                              'id'  1293232
                                            'path'  /data/Music/Bulk/00poprockelectronic/swedish rock/Eagle-Eye Cherry - Save Tonight.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  239
                                           'genre'  rock-pop
                                        'filesize'  3841920
                                           'mtime'  1676053027
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic swedish rock rock pop
                                      'tag_artist'  Eagle-Eye Cherry
                                     'tag_release'  Desireless
                                       'tag_title'  Save Tonight
                                             'bpm'  117.195
                                    'search_title'  'save':1 'tonight':2
                                   'search_artist'  'cherry':4 'eagle':1 'eagleeye':3 'eye':2
                                  'search_release'  'desireless':1
                                     'search_rest'  '00poprockelectronic':1 'pop':4 'rock':3 'swedish':2
                                    'search_combo'  '00poprockelectronic':8 'cherry':6B 'desireless':7C 'eagle':3B 'eagleeye':5B 'eye':4B 'pop':11 'rock':10 'save':1A 'swedish':9 'tonight':2A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['swedish', '90s', 'pop', 'rock', 'alternative', 'singer songwriter']
                                        'tag_date'  1998
                                     'discogstags'  ['rock', 'alternative rock', 'acoustic', 'pop rock', 'country rock']

============================== file details ==============================
                                           'mtime'  1676053026.793101  (2023-02-10 19:17:06)
                             'size'  3841920