======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '211'
                                          'artist'  'Marcus Fischer'
                                     'text_people'  ''
                                         'release'  'Monocoastal'
                                           'title'  'Wind And Wake'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-1', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electro acoustic', 'drone', 'experimental', 'minimal', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '120.9'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Monocoastal'
'TBPM' (BPM (beats per minute))                     '120.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TCOP' (Copyright message)                          '12K'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'Digital Tunes Music Services Oy'
'TIT2' (Title/songname/content description)         'Wind And Wake'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marcus Fischer'
'TPUB' (Publisher)                                  '12K'
'TRCK' (Track number/Position in set)               '5'
'TSRC' (ISRC (international standard recording code))  'US23K1000055'
'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'                                   ['electro acoustic', 'drone', 'experimental', 'minimal', 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '1'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.19 dB'
'TXXX:replaygain_track_peak'                        '0.651165'
'WCOM:http://www.digital-tunes.net/releases/monocoastal'  WCOM(url='http://www.digital-tunes.net/releases/monocoastal')

========================== row from database ==========================
                                              'id'  1362295
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Marcus Fischer - 2010 Monocoastal/05_wind-and-wake.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  211
                                           'genre'  electronic-ambient
                                        'filesize'  8480640
                                           'mtime'  1636910726
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 2010 05_wind and wake electronic ambient
                                      'tag_artist'  Marcus Fischer
                                     'tag_release'  Monocoastal
                                       'tag_title'  Wind And Wake
                                             'bpm'  120.9
                                    'search_title'  'and':2 'wake':3 'wind':1
                                   'search_artist'  'fischer':2 'marcus':1
                                  'search_release'  'monocoastal':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '05':4 '2010':3 'ambient':9 'and':6 'electronic':8 'wake':7 'wind':5
                                    'search_combo'  '00ambient':8 '00poprockelectronic':7 '05':10 '2010':9 'ambient':15 'and':2A,12 'electronic':14 'fischer':5B 'marcus':4B 'monocoastal':6C 'wake':3A,13 'wind':1A,11
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  ['electro acoustic', 'drone', 'experimental', 'minimal', 'ambient']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910725.669161  (2021-11-14 18:25:25)
                             'size'  8480640